These videos are the basics about the mean (also known as the average), median, and mode. The first video teaches you step-by-step how to find the mean, which is also referred to as the average. The second video teaches you step-by-step how to find the median, which is also the middle number. The third video teaches you step-by-step how to find the mean, also the most repeated number.
The third video is basically the review of the first three videos. This video goes through all the basics again, reminding you how to do each one, once again step-by-step. In this video they use a simple series of numbers for you to use, something simple. As you get the hang of how to do each one, you'll be able to move on to bigger numbers and you'll get through it easily. As easy as taking candy from a baby.
Standard Deviation
This video is step-by-step on how to do standard deviation. In the previous videos, the first video was about how to do the mean which is used in standard deviation, so you'll have to know how to do that. It tells you what is being done during each step. If you don't get the hang of it you can always pause it to practice more. They start with a simple set of numbers so it'll be easy for beginners.
Outliers
This video is another step-by-step, but it's for how to do outliers. This video makes finding the outlier easy by using statistics, like phone calls. The video also tells you the definition of an outlier before it starts to show you how to find one. He doesn't use a calculator so you can learn how to do it mentally. After watching this video you'll be finding outliers like a pro.
Quartiles
This video is how to find the upper quartile. The lady in the video picks a simple set of number, which will be good for beginners. She only does the upper quartile but also mentions how to find the lower quartile. There are two ways to find the quartile, she uses the method for when there are two numbers in the middle. This method will be good for when you run across a problem like the one in the video.
Data Representation
This video is of data representation. The man in the video explains the basics of datarepresentaion. He also teaches you how to do it so that you can do it on your own. After you get the hang of it, it tends to be very easy. These videos are only chapter one of how to do data representation though.
Finding the Mean (Average), Median and Mode
These videos are the basics about the mean (also known as the average), median, and mode. The first video teaches you step-by-step how to find the mean, which is also referred to as the average. The second video teaches you step-by-step how to find the median, which is also the middle number. The third video teaches you step-by-step how to find the mean, also the most repeated number.
The third video is basically the review of the first three videos. This video goes through all the basics again, reminding you how to do each one, once again step-by-step. In this video they use a simple series of numbers for you to use, something simple. As you get the hang of how to do each one, you'll be able to move on to bigger numbers and you'll get through it easily. As easy as taking candy from a baby.
Standard Deviation
This video is step-by-step on how to do standard deviation. In the previous videos, the first video was about how to do the mean which is used in standard deviation, so you'll have to know how to do that. It tells you what is being done during each step. If you don't get the hang of it you can always pause it to practice more. They start with a simple set of numbers so it'll be easy for beginners.
Outliers
This video is another step-by-step, but it's for how to do outliers. This video makes finding the outlier easy by using statistics, like phone calls. The video also tells you the definition of an outlier before it starts to show you how to find one. He doesn't use a calculator so you can learn how to do it mentally. After watching this video you'll be finding outliers like a pro.
Quartiles
This video is how to find the upper quartile. The lady in the video picks a simple set of number, which will be good for beginners. She only does the upper quartile but also mentions how to find the lower quartile. There are two ways to find the quartile, she uses the method for when there are two numbers in the middle. This method will be good for when you run across a problem like the one in the video.
Data Representation
This video is of data representation. The man in the video explains the basics of datarepresentaion. He also teaches you how to do it so that you can do it on your own. After you get the hang of it, it tends to be very easy. These videos are only chapter one of how to do data representation though.