Question

A set of data has been organized using the stem-and-leaf plot below. What is the range of the data?

27
30
38
28

Answer 1

30

Explanation:

Answer 2

Answer: 30

You want to find the lowest number and the highest number.

For stem 8, 81 is the lowest.

For stem 11, 111 is the highest.

111 - 81 = 30