To be honest, the major known threat to Greyhound passengers is currently in custody. Sorry, but I'm not convinced that I need to arm myself anytime I take a Greyhound bus now. People would bitch under normal circumstances, but if you call it the 9/11 fee, then it's OK cause we're all scared, and if someone says 9/11 you can do anything you want afterwards. They charge more money for a plane ticket now. Shit like this makes people fear things that aren't going to happen again.Īnd their paranoia costs me time and money and I'm sick of it. I will go on a Greyhound bus tomorrow, and sleep like a newborn baby.Ĭause everyone else will be on edge and sitting with their fist half-cocked, or with their keys between their fingers or with their perfume ready to spray in someones eyes. I wouldn't expect it, and I don't expect it again. Those are just a few, but man - knife wielding psychopath's shouldn't even be on our radar. Violence against children, children perpetrators of violence Our country is going straight down the shitter because people do not pay attention to what is wrong with it. Instead of buying a license to carry, how about contribute to a fund against violence? Buy a kid a book, or just be nice to people. Be up in arms about the shit that is happening here EVERY DAY. People who rape kids get out of jail in like 3 yrs, but one guy kills another on a bus and we need to be up in arms. The next time someone screws a pooch like this,I would like to be prepared -) This isn't the only reason ,Ron.Seriousley,who would have expected this guy to out-of-nowhere decapitate someone?I would never have thought this would happen anywhere,but I don't trust people as it is. We're good for getting scared about shit in other countries when it's convenient.Ĭause God knows there's tons of shit that we should be scared about, but we ignore most of that. The best is that Americans are terrified and it didn't even happen here. It happened ONE fuckin time, but people will act like riding a bus is more dangerous than being a fire eater. It's not like there's a decapitation epidemic. So now I have to open my bag and get searched and wait an extra 2 hours on line, and pay for all the extra security for this one asshole? One guy went nutzo and did some nutzo shit. Greyhound is going to scramble to beef up security now. All the knee-jerk reactions to tragedies like this. R.I.P Tim.I hope it happened so fast,you didn't know if you were still dreaming or not.I'm sorry for your family:-( I think,seriousley think,I'm going to take a gun safety class and apply for a permit to carry concealed.This scenario sounds almost too horrific to be true,even though we all know it it true! The worst thing is, even if Tim had been awake,he probably wouldn't have gotten away.Buses are like traps.There's just nowhere to escape to. Off the bus in cuffs, but I'd take that over this grotesquery anyday. Pcp posted this on myspace earlier.I'd just had some guy try to corner me on a bus while another guy got hauled If this guys mom was in this thread everyone would be talking about what a tragedy it was, but instead we get jokes because he was a bit weird. I am finding enormous hypocrisy here, because somehow it is ok for 'regulars' to disrespect this dead kid, but if it was afterbirth or angie, they need to learn some type of acceptable behavior? I see your point, but there is a huge difference between this:Īgain, I am honestly quite put off by the light nature that people are taking with this. He was 18!!!! I don't give a shit if he loved Lyle Lovett or Barry Manilow, no one (aside from obvious fucks) deserves what he suffered. I'm assuming some people are joking, I just don't understand why the tradgedy of the crime has been downgraded do to his choice in music. In fact, all his clowned out pictures seem to be from one night. I doubt he was riding the bus in his clown makeup, and it tipped the guy off.
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Just wanted to share my experience cause I’ve read mostly bad comments about them which now seems accurate. I hope I’m wrong but never had any kind of problem like this with any other carriers. At this point I feel like they’re stalling cause my order was lost or stolen. So she said it would be marked as urgent and it should be out Friday. Still nothing at almost 9 o’clock so I called customer service and she really couldn’t tell me why it wasn’t delivered when I was called from laser ship for directions. Now Wednesday it went back to “in transit” then out for delivery since early afternoon. after the phone call I assumed it would be here since she asked for directions like it was out being delivered. I told them the exact street to turn on as well as which driveway. Tuesday morning I actually received a phone call from a woman from laser ship which I never heard of them doing, asking where my house was located cause the driver couldn’t find it. Which I did and customer service said I should have it Monday or Tuesday. Go to the Lasership website or use their tracking tool, type in the number. Sunday they claimed to not be able to find my house when out for delivery so I got an exception on my tracking and that I needed to confirm my address. Especially when you don't know English and aren't provided the certain amount tools you cant get really anything done.I also ordered from Nike multiple times and never had an issue until recently. To answer you question I would have to say its both. By the time they finish we only have 2 hours left to deliver x amount of packages (usually its 30-50) Management is slow especially when they're printing us the maps and address lists. Customer service is available monday to Friday from 8am to 10pm, Saturday from 8am to 8pm and Sunday from 8am to 5pm at the Lasership phone number: (786) 869-7544. We don't get provided with apartment keys/codes to access buildings. The head office is located in the United States, at the following address:1912 Woodford Road, Vienna, VA 22182, United States. Search by Tracking Number by typing in the number found on your copy of the manifest, waybill or shipping report into the 'Tracking' box above. Serving both businesses and individuals, it ensures swift and flexible delivery services for a wide geographical area, including major states like New York, Texas. Unfortunately, at this time, we are not actively hiring for any openings. LaserShip tracker is a regional delivery service operating on the East Coast, providing same-day, next-day, and two-day delivery options across 20 states and over 6,000 zip codes. Thank you for your interest in careers with LaserShip. Subscribe to our RSS feeds to receive instant updates as new positions become available. You work til about 9-10PM making it hard to see house numbers, if any. Our real-time package tracking system offers several options to track and receive information on your delivery status: Enter Your Tracking Number. Current job opportunities are posted here as they become available. You get provided no benifits, you get charged $50/wk to use their scanners. The majority of my co workers are foreign and don't speak really hardly English.Īnother thing that sucks is that you buy your own gas which costs $100-$200/wk. Have a car and drivers license? Bam you're hired. In 2021 LaserShip acquired west coast delivery service OnTrac Logistics, Inc. (OnTrac Logistics) announced today that the companies will be jointly marketed under the name OnTrac and launched a new brand identity. dba OnTrac Final Mile (LaserShip) and OnTrac Logistics, Inc. Founded in 1986 as LaserShip, the company is based in Vienna, Virginia and has sorting centers in 31 states. MaLeading e-commerce parcel carriers LaserShip, Inc. They will hire anybody (seriously) you don't even have to know a lick of english. OnTrac (formerly LaserShip) is a last-mile delivery company that services the continental United States. Seriously I've seen drivers throw packages from a parking space distance. One of many reasons why Lasership has a bad reputation to the public is because the management/co workers don't care. Plex and Hauppauge TV tuners: get live HD TV on your Plex Media PC!Ĭlick here to see which Ubuntu versions are currently supported with the Hauppauge PPA nVidia Shield and Plex with the Hauppauge WinTV-dualHD If you are NOT running HWE, use this command: If you are running an HWE version of Ubuntu, use this command: Sudo add-apt-repository ppa:b-rad/kernel+mediatree+hauppaugeĪfter this first line, click enter when prompted to add this PPA. You will need to know if you are running HWE this in a moment when you install the mediatree. If a line is displayed beginning with "ii", then you are running the HWE version of Ubuntu. In Terminal, type the following or copy and paste the following lines, one by one, then click enter.įirst, determine the version of Ubuntu you are running You can also click Ctrl+Alt+T on your keyboard. Open Terminal in Ubuntu The easiest way to open terminal is to right click on desktop and select Open Terminal. PPA installation instructions for Hauppauge TV tuner drivers on Ubuntu Example: Fedora 33 includes driver support for the Hauppauge WinTV-dualHD. Most Linux kernels after 4.0 include the Hauppauge drivers, but they need to be added manually.įor Linux versions other than Ubuntu, please check your kernel's community on how to install the Hauppauge drivers. PPA installation video with Ubuntu click to enlargeįor other versions of Linux, you can install the Hauppauge drivers manually. The Hauppauge PPA supports Ubuntu versions (on Ubuntu desktop and server with 64-bit Intel and AMD processors): PCTV 461e Satellite TV receiver (both old and new models).WinTV-HVR-1255 and WinTV-HVR-1265 (including analog TV).WinTV-quadHD (both PCIe and USB models).WinTV-HVR-955Q, WinTV-HVR-935C and WinTV-HVR-975 (including analog TV).Hauppauge's PPA has support for the following models of Hauppauge TV tuners Hauppauge's engineering team developed and maintains the PPA for our TV tuners. PPA's are the only way to ensure you get the latest fully updated Hauppauge drivers, no matter which Ubuntu you are running. PPA makes it easy to install Hauppauge TV tuners with Ubuntu. In addition, if you are using one of the Hauppauge DVB TV tuners (DVB-T2, DVB-T, DVB-C and DVB-S tuners), our PPA is required in order to add the necessary firmware to enable DVB TV reception in Ubuntu. While the latest Impish version of Ubuntu includes pre-configured support for Hauppauge North America TV tuners, Hauppauge still recommends the use of the PPA with Ubuntu to make sure changes to the Linux Media Tree, which include bug fixes, are correctly incorporated into your Ubuntu system. A note on which Hauppauge tuners you should use with the Ubuntu PPA These included fast download speeds, the ability to download multiple files simultaneously, pause and resume downloads, an in-built browser for website navigation, an in-built video player for seamless playback, and the option to download audio files. VidMate 2017 offered several key features that made it a popular video-downloading application. Vidmate App 2017 Specifications Application NameĬlick Here To Download VidMate 2017 Application: Key Features Vidmate 2017 was a widely used app for video enthusiasts who wanted to download and enjoy videos from different online sources on their Android devices. It also featured a built-in media player to watch downloaded videos and supported background downloading, enabling users to multitask while downloading their favorite content. Additionally, Vidmate 2017 offered the ability to choose different video qualities and formats based on the user’s preference. The app provided a convenient way to save videos directly to the device for offline viewing. It allowed users to download videos from various online platforms like YouTube, Facebook, Instagram, and more. Vidmate 2017 was a popular mobile application available for Android devices. So, let’s get started: An Overview of the Vidmate 2017 Application I’ll also discuss where and how you can easily download and install this app on your smartphone. By the end, you will clearly understand what Vidmate 2017 offers and how it can enhance your video-downloading experience. I will delve into various aspects of the app, shedding light on its features, functionalities, and benefits. In this article, I aim to provide a comprehensive overview of the Vidmate 2017 smartphone application. This application has several advanced and handy features that make it one of the best. Released in 2017, it is a convenient application for smartphones that you can use to download videos from different sources. Vidmate 2017 is one of the popular old Vidmate video downloading software versions. Vidmate 2017: Does your smartphone not support the latest version of the Vidmate Application? Searching for an old version of this popular video-downloading application? If you are, then Vidmate 2017 will be the best option for you. If complete downloading just vidmate 2017 install & chill downloding experience. If you download vidmate app or apk just search on google, vidmate 2017 9apps or vidmate 2017 app download or vidmate 2017 18. So you can vidmate 2017 download & install to your device. Many people to think vidmate 2017 version best of all them. Vidmate 2017: Vidmate is No.1 Video downloading app. If the idea of gamifying your task timer appeals to you, then Plantie is the one you need to download. There's a very nice efficiency chart as well, so it's easy to see how you've done while using the app (there's no 3 or 30 day limit to your historical data). For someone like me who's checking the news every couple of minutes, it's a big plus. You'll have to restart your session by going into the app (you can customize this so that there's a 30 second leeway or your task is never interrupted). Shift away from the app, and it will pause your task and send you a notification. There's no naming of your current tasks, like there is with Tomato Timer, but Plantie does have an important feature that the first two on this list don't. Maintain a streak and you'll get coins for your effort that can be used to buy additional types of trees. Break the chain and your fruit goes away. A fun take on the standard timer app where your efficiency progress is represented by fruit growing on a little tree. So instead I downloaded the similar-looking Plantie. The third tomato timer app in the App Store is Flora, which looks great, but requires that you sign in with Facebook to use it. If messing with your phone is what's destroying your efficiency, you'll need to look elsewhere. I like Focus Keeper a lot, but the one thing it doesn't do is automatically stop the timer when you leave the app. Paying for the app will also unlock a full 30 days worth of efficiency charts (you only get 3 days in the basic app). If you want to change the background color, set different goals, or customize the sounds you can "Go Pro" for $1.99. It does this again for your long break (this time adding a nice soothing beach sound). Once your current session is up, it will prompt you to start your break, automatically setting a 5-minute timer, changing the background color and adding a ticking sound (which actually stresses me out, luckily you can disable it). If you leave the app, you can still see what minute you're on by checking the count on the badge notification. Click the start button and it will start counting down, keeping track of what round you're on as well as your goal for the session. You can manually drag the timer bar back and forth to set a longer or shorter session. Once you open the app, the cheery red background and horizontal timer striations makes its purpose clear. The number one app on the list, Focus Keeper, is also the most true to the original concept of the pomodoro timer. Social Media Infographicĭrive engagement on social media with beautiful infographics. Try Piktochart’s timeline maker for free. Describe a process, illustrate your company’s history, or create human resources visuals. Tell a story through a timeline infographic. With Piktochart, infographic creation is easy and fast. From historic events to science projects, any topic is more interesting with a visual. Make school presentations stand out by including your own infographics. You have access to a vast library of icons, free images, text styles, and illustrations to make an infographic online. Email it to your colleagues and manager, or embed it on your website.Ĭreate infographics to promote your product, explain a feature, and present any other type of information for your business or department. Once you’re done visualizing data and customizing your visual, download it as a JPG, PNG (with the free account), or PDF (with the paid plans). Pick from a library of free images and visual assets to create an infographic that stands out or upload your own images into our free infographic maker. Make engaging infographics by adding images, icons, illustrations, and gifs with the drag and drop editor. Add images, icons, and other assets to the infographic creator With a premium account, you can have custom fonts and custom brand color schemes. Add your company colors to make your visual content fit your brand. Once you pick an infographic template, adjust the colors, change the fonts, and add in your own text. Find one you like by using the search bar at the top and create an infographic fast. Our high-quality templates save you time and make your infographics look as good as they can. Unless you’re a professional designer and prefer to start with a blank canvas, infographic templates are the way to go. Once you’re there, go to the sidebar to the left and click infographics. Need help creating engaging content for infographics? Talk to a content specialist at ClearVoice about getting content created for your brand today.Log into Piktochart (or create an account for the Free plan if you don’t have one already) and go to the dashboard. Please consider there are multiple variables that could determine the cost, completion time, or content level for any content piece with a perceived degree of quality. In general, the degrees of content quality correspond to our three content levels ( General, Qualified, Expert) based on the criteria below. Our team has rated content type examples in three degrees of quality ( Good, Better, Best) to help you better gauge resources needed for your content plan. Understanding content quality in examples
In case that does happen, simply follow the relevant section above to get it up and running. However, there are times when Quest 2 updates turn off the developer mode again. If you chose the Always allow option, this was a one-time step and one you won’t need to do again. Depending on your preference, click on ‘ Allow’ or ‘Always Allow’, and you’re done.As soon as you do, you will see an ‘ Allow USB Debugging‘ prompt on your headset.Connect the Quest 2 to your PC using the USB Cable.Startup VRSideLoader on your PC and make sure your Quest 2 is already running.Simply start up VRSideLoader on your PC and then follow the steps below: Thankfully, the process to do so is very easy. How to Allow USB Debugging Between Oculus Quest 2 and VRSideLoaderĮnabling USB Debugging on your Quest 2 will allow easy data transfer between the PC and the headset itself. We haven’t tested what happens if it does but we’re sure it can’t be anything good. However, if your PC does have a Type C input slot, you can use the official cable that comes with the Quest 2.Īs we always advise you when it comes to this, make sure you fully charge your Oculus Quest 2 headset to ensure that it doesn’t die during the sideloading. Therefore, make sure you have a Type C to USB-A cable handy. To sideload content on our Oculus Quest 2, we will need to hook it up to a PC for the complete process. Make Sure to Have a USB Cable for Connection.Simply tap on the toggle to turn the Developer Mode on.Īnd you’re all done.Scroll down and under Headset settings, find and tap ‘ Developer Mode‘.Inside the Oculus app, tap on the ‘ Devices‘ tab.Once done, open the Oculus app and follow the steps below: If you don’t have it installed, you can easily get the Oculus ( Android, iOS, Free) app and pair it easily. This can only be done using the Oculus mobile app. Once you’ve registered yourself as a dev, you need to now enable the actual developer mode on your Quest 2. However, do make sure you’re logged into the same Facebook/Oculus account you use your Quest 2 with. Simply visit the Oculus Dashboard and enter any name in the organization field and just press Accept. It’s not as difficult as it sounds though. However, for that to happen you will first need to register yourself as an Oculus Developer. Since we will be sideloading content on our Quest 2, the device will be in developer mode. The installation will also take care of the necessary USB drivers thereby saving you a step. So go ahead and download and install VRSideLoader ( Free) on your PC. Now naturally, we will require the official software for the process itself. Download and Install VRSideLoader on Your PC.However, the following points are steps you must undertake before we begin. We realize you must be itching to get to the actual process. We will be using the PC one to make sure all users can easily sideload content. All it requires is a one-time set up which we will be doing accordingly. As mentioned above, VRSideLoader is perfectly legal to use and you can sideload content on your Quest 2 without worries. The app even has a dedicated storefront where you can try apps and games not available on the Oculus Store. Working in a very easy way, VRSideLoader is software that allows Quest 2 users to sideload all types of content on their devices. We will be using third-party software called VRSideLoader. However, most users are not familiar with ADB and quite honestly, it’s not worth the hassle in this case. Since the Oculus Quest 2’s architecture basically works like an Android device, anyone can simply Install ADB on their platform and sideload content using commands. How Do I Sideload Content on the Quest 2? However, don’t worry as sideloading legal content on your headset is perfectly fine and Facebook allows it accordingly. Reading the topic, we know you must be concerned whether you can get banned from using your Quest 2. Is Sideloading on the Meta Quest 2 (2023) Legal?īefore we begin the process of sideloading anything, let’s get the big virtual elephant out of the room. However, if you’re someone already aware of those, use the table below to jump to your needed section. Since this guide covers the process of sideloading content on your Quest 2, it does have certain requirements you must fulfill before we begin the process. Learn Sideloading Content on the Meta Quest 2 (2023) April 2016 - The Lottery launches its official mobile app allowing players to check results and find retailers.January 2012 - The "All or Nothing" game is introduced with a unique draw format.November 2010 - The Powerball multi-state lottery joins.April 2009 - "Carolina Pick 3" and "Carolina Pick 4" are introduced with daily drawings.February 2006 - The first multi-state lottery game Mega Millions becomes available.October 2005 - The first game is launched and tickets were sold for weekly draws with various prize levels.March 2005 - The North Carolina Education Lottery is established through the General Assembly's authorization.Since then the lottery industry has advanced significantly now offering the convenience of self-service "Player Activated Terminals" for playing games and purchasing tickets online across a variety of games and drawings. North Carolina embraced the world of in-state games on Octowhen the first tickets were sold for its inaugural game. They secured this record-breaking sum as the first top prize winners of the Ultimate Millions game. $10 million - Ultimate Millions - Lexington:ĭale and Robin Summey a couple from Lexington made history by winning $10 million which was the biggest scratch-off prize ever in the state lottery.This win was especially meaningful to Gina given her past battle with cancer. Her excitement was so overwhelming that she fell to the floor in disbelief. Gina Short from Mecklenburg County was thrilled to learn she had won $1 million in the Ultimate Millions second-chance drawing in February 2016. $1 million - Ultimate Millions - Mecklenburg County:. Despite the massive win Charles had modest plans aiming for a few new outfits with his newfound fortune. chose numbers from his granddaughter's fortune cookie and scored a $344.6 million Powerball jackpot. She received a winning Lucky For Life ticket as a present from her father making her the first to claim the top prize. In November 2016, Manalle Earnhardt from Salisbury won a life-changing gift - $1,000 daily for life.
I now have 5 complete decades of charts, hope to compile my Top 100 of 2019, the 2010’s and the 21st Century, before long….ġ 18 1 2 PLEASE DON’T f*** UP MY WORLD Sparks 192000Ģ 1 1 3 THE SWEET HELLO THE SAD GOODBYE (BASSFLOW REMAKE) Roxette 400000ģ 3 1 8 THIS IS HOW (WE WANT YOU TO GET HIGH) George Michael 649100Ĥ 4 1 11 YOU AND ME AS ONE Sigma & Jack Savoretti 1275100ĥ 7 5 4 BLINDING LIGHTS The Weeknd 152600Ħ 11 6 4 THE NIGHT Frankie Valli & The Four Seasons 123500ħ 5 3 6 WATERMELON SUGAR Harry Styles 278200ĩ 20 9 6 BURNING THE HEATHER Pet Shop Boys 114850ġ2 2 2 2 DRIVING HOME FOR CHRISTMAS Chris Rea 150000ġ3 26 13 7 EVERYTHING I WANTED Billie Eilish 102700ġ4 15 14 6 CAN I KEEP YOU Efisio Cross 124200ġ5 10 1 9 ONE SHY MORNING Amon Tobin 919000ġ8 NEW 18 1 FADES AWAY Avicii featuring Mishcatt 22000Ģ2 22 16 6 CAN’T FIGHT THIS FEELING Bastille featuring Contemporary London Orchestra 117000Ģ4 23 1 18 NOBODY ELSE The S.L.P. Publish them Elton!ĭown at t’other end of the chart, Kim Wilde gets another track in, Coldplay get a 3rd off the new album, and Travis return for the first time in 6 years and increase their span of entries to 22 years. Incidentally, I have a bone to pick with Elton – here I am thinking I’ve possibly got the longest-running personal chart in the world and he goes and announces he still does his own charts too, and must have started long before I did! Outrageous. We had previously had My Girl Bill in 1974, which got Rod’s bestie Elton all excited when he reviewed it for Record Mirror – till writer Jim Stafford sneakily stuck a comma in at the end and dashed expectations, cos she’s my girl, Bill. Sir Rod, like all his best records, wrote it himself. Highest new entry at 18 is another good single from the late Avicii, Fades Away, with great vocal support from Mishcatt, Kim Wilde enters the top 20 with Hope as another of hers exits from the Winter Songbook album, and in at 39, one of Rod Stewart’s great songs, done over by the RPO – The Killing Of Georgie was a groundbreaking song in 1976, and was based on the murder of a gay friend, making it the first overtly gay-supporting hit record. One day I’ll check when I get my 20th century charts on spreadsheets finally done. I think only 2 official singles have failed to make my top 10. Granted very few of them are still active! Sparks are though, i saw them supporting Beck the other year and fab they still were with then-new album Hippopotamus.įrankie Valli & The Four Seasons finally go top 10 with The Night 47 years late, having missed out in 1975 as a belated Northern Soul reissued smash, Harry Styles make it a 3rd top 10 in a row in 4 months – that’s just greedy! Pet Shop Boys keep their top 10 run of official singles intact with Burning The Heather as B side Decide enters at 60. The boys have been consistently good over the years since but have never peaked higher than 2 in the interim, and with Please Don’t F**k Up My World (a sentiment that applies in more than one sense) they finally get that deserved elusive 2nd chart-topper, which gives them the biggest gap between number ones with new material by quite a few years, and also the longest stretch of chart-toppers in my chart by virtue of no-one who topped my chart between 19 having topped my chart in the last 6 years. Related Tags: Sledgehammer (Originally Performed by Rihanna) (Instrumental Version), Sledgehammer (Originally Performed by Rihanna) (Instrumental Version) song, Sledgehammer (Originally Performed by Rihanna) (Instrumental Version) MP3 song, Sledgehammer (Originally Performed by Rihanna) (Instrumental Version) MP3, download Sledgehammer (Originally Performed by Rihanna) (Instrumental Version) song, Sledgehammer (Originally Performed by Rihanna) (Instrumental Version) song, Karaoke Picks Vol.It’s Sparks up to the top slot for the final chart of the decade, the brotherly duo getting a second number one 45 years and 7 months since getting This Town Ain’t Big Enough For Both Of Us to 1 on debut. The song is sung by Hit The Button Karaoke. Sledgehammer (Originally Performed by Rihanna) (Instrumental Version) song from album Karaoke Picks Vol. Listen to Hit The Button Karaoke Sledgehammer (Originally Performed by Rihanna) (Instrumental Version) MP3 song. The following scatterplot examples illustrate these concepts. When looking at a scatterplot you always want to note: You can determine the strength of the relationship by looking at the scatter plot and seeing how close the points are together. When you look at a scatterplot, you want to notice the overall pattern and any potential deviations from the pattern. A scatter plot shows a lot about the relationship between the variables. The most common and easiest way is a scatter plot. Consider a mathematical model (regression)īefore we take up the discussion of linear regression and correlation, we need to examine a way to display the relation between two variables x and y.Use numerical descriptions of the data and overall pattern (correlation, coefficient of determination).Look for an overall pattern and deviations from the pattern.When considering the relationship between two quantitative variables: An explanatory variable (also called x, independent variable, predictor variable) explains changes in the response variable. A response variable (also called y, dependent variable, predicted variable) measures or records an outcome of a study. When we are looking at bivariate data we first need to decide, if possible, does changing one variable seems to lead to a change in the other. This involves data that fits a line in two dimensions. Note that this does not imply that these ideas are “simple” but just that we are working with one independent variable ( x) and a linear relationship. In this chapter, you will be studying the “simple linear regression”. The type of data described in these examples is bivariate data - “bi” for two variables. The amount you pay a repair person for labor is often determined by an initial amount plus an hourly fee. In another example, your income may be determined by your education, your profession, your years of experience, and your ability. For example, is there a relationship between the grade on the second math exam a student takes and the grade on the final exam? If there is a relationship, what is the relationship and how strong is it? Professionals often want to know how two (or more) numeric variables are related. Linear regression and correlation can help you determine if an auto mechanic’s salary is related to his work experience. Apply ideas of inference to linear regressionįigure 9.1: Auto Mechanic Salaries.Understand the impact of influential points and outliers in the context of linear regression.Predict future value using your regression line.Understand basic ideas of linear regression.Display and describe relationships in bivariate data.By the end of this chapter, the student should be able to: |
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