What Was The Assignment?
|
Standard Deviation
To find the Standard Deviation for this set of numbers, we have to find several things out first. We need to find how many data points exist, marked as n. We need to fins out what those numbers are, marked as x. Finally, we need to find the mean of these data points, marked by the x bar. To do this formula properly, you must first get the data point (x) and subtract the mean (x bar) from that. After you do that, multiply that by the power of 2. You must do this for all of the numbers in the set. After you do that, add those numbers all up and find the square root of that number.
|