X Chapter 2 Measures of Center an X - New tab tps://egcc.instructure.com/courses/31132/assignments/889629?module_item_id=2702189 Question 7 We are going to calculate the mean and standard deviation for the following set of sample data by hand. ents Round all values to 4 decimal places where possible. 6, 2, 6, 13, 3 a) Calculate the mean. (Add all the numbers and divide by 5) D = b) Fill in the table. T I - T (x - z)2 2 rive 13 5 3 Total c) Calculate the standard deviation. Standard deviation: E(x - I)2 S = n - 1 means sum S = Question Help: Message instructor Submit