question 4

We are going to calculate the standard deviation for the following set of sample data. 9 15 3 11 6 1) Calculate the mean. 2) Fill in the table below: Fill in the differences of each data value from the mean, then the squared differences. 15 3 1 1 6 3) Calculate the sample standard deviation (s). E(x - )2 S = (Please round your answer to two decimal places) n - 1 Note: n is the sample size or the number of data value in the sample. Question Help: Message instructor