Please type your answers in for each part of the question separately (label them a-c). You have a sample data set below. For each of the sample statistics listed below, explain in words or with an equation (or both) how you would solve for the answer. You do NOT have to actually solve for the sample statistics, just show how you would do it. Data: 21, 8, 7, 20, 12, 19, 8, 11, 1015, 22, 19 a. Mean b. Median c. Standard deviation