We are going to calculate the standard deviation for the following set of sample data. 3,8,5,11,2 1) First, calculate the mean. I 2) Fill in the table below. Fill in the differences of each data value from the mean, then the squared differences. 3) Calculate the standard deviation. I - I X 5 Total Standard deviation: E(I - 1)2 n - 1 Round to two decimal places Question Help: D] Video Submit