Question

Find the​ mean, variance, and standard deviation for the data set.
6​, 16​,7 ​,3 ​,10 ​,8 ​,12 ​,5 ​,18 ​,5

Answer 1

Ok so for the mean, I’ll teach you how to do it :)! First, put all the numbers in order of lowest to highest. Then find the 2 numbers in the middle , add those numbers up and divide them by 2! Good luck