The table to the right gives the average sales tax rate (state plus local) in six east coast states and six western states. Complete parts (a) through (e) below. East coast states

West coast states

A

6.50%

U

8.50%

B

6.25%

V

1.69%

C

5.00%

W

0.00%

D

0.00%

X

8.89%

E

9.49%

Y

8.50%

F

8.00%

Z

6.95%

a. Find the mean, median, and range for each of the two data sets.

The mean for the east coast states is .

(Type an integer or decimal rounded to three decimal places as needed.)