Question

http://prntscr.com/74zx6u

Answer 1

The range of a set of data is the difference between the highest and lowest values in the set.

Highest value = 65 in.

Lowest value = 20 in.

65 - 20 = ?

Answer 2

-_-

Answer 3

so the answer is 45?

Answer 4

Yup

Answer 5

thank you

Answer 6

Yw :)