1For the following set of data find the mean median mode 12

1.For the following set of data, find the mean, median, mode (12, 5, 6, 8, 1, 6, 5, 4, 12, 5, 6, 4, 8, 4, 4).

2.For the following set of data, find the mean, median, mode (20, 14, 2, 3, 6, 8, 11, 18, 1, 4, 9, 13, 17, 9, 15).

3.For the following set of data, find the mean, median, mode (6, 9, 1, 3, 3, 1, 6, 1, 8, 2).

4.What is the Standard Deviation of the following set of numbers?

7; 9; 3; 3; 3; 4; 1; 3; 2; 2; 3; 3; 3; 4; 1; 4; 3; 2; 3; 1

Solution

SET 1 SET 2 SET 3 SET 4 12 20 6 7 5 14 9 9 6 2 1 3 8 3 3 3 1 6 3 3 6 8 1 4 5 11 6 1 4 18 1 3 12 1 8 2 5 4 2 2 6 9 3 4 13 3 8 17 3 4 9 4 4 15 1 MEAN 6 10 4 4 MEDIAN 5 9 3 3 MODE 4 9 1 2 3 1 1.90843