I need to make a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1. Using the second chart I need to make a second data set with 8 points that has a mean of approximately 10 and a standard deviation of approximately 4. What is did do differently to create the data set with the larger standard deviation?

Data 1

x

2

2

2

2

4

4

4

4

SD 1.07

Mean 3.00

Median 3.00

Data 2

x

5

10

15

20

25

30

35

40

SD 12.25

Mean 22.50

Median 22.50