d. Apply the range rule of thumb to estimate the standard deviation of each of the two data sets. Briefly discuss why it does or does not work well. Find the standard deviation for the faculty data set using the range rule of thumb.

s=

Data Table

Faculty:

2

3

1

0

1

2

4

3

3

2

1

Student:

6

7

9

3

8

11

2

5

7

11

10