We are going to calculate the standard deviation for the following set of sample data. 1,5,3,13,? 1} First, calculate the mean. 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. Total I: WE I: WE I: If Standard deviation: 2 {w - if S = = C] Round to two decimal places