 This is a video on calculating measures of central tendency and spread. The highway mileage for a sample of eight different models of a car company can be found below. Find the mean, median, mode, standard deviation, and the range. So the easiest way to do this is just to take our eight data values here and to type them into Google Sheets. When you get the Google Sheets, you're under the one variable stats tab. You want to clear out column A, so just click column A and click the delete button. It clears it out for you. And then this is a small data set, so just type in your eight data values. You can do whatever order you would please. It's not really that big of a deal. The mean is 28.38. The median is 29. We'll find the mean just by looking at the data value in a moment. The standard deviation is 5.83, and then the range is actually going to be 16. So let's jot all of this information down. So we've got a mean of 28.38. The sample standard deviation, also known as S, is going to be 5.83. The median would be 29. The range we said was 16. So the only thing left to find would be our mode, our mode, the number that occurs the most often, which in this case is 35. It occurs twice, so the mode is 35. So that's how you find all of that information using Google Sheets.