Question

What is the range of this data set?

18, 20, 22, 11, 19, 18, 18

18
10
12
11

Answer 1

11

Explanation:

The range of a data set is the difference between the maximum and minimum values in the set. To find the range of the given data set: 18, 20, 22, 11, 19, 18, 18, you would follow these steps:

1. Find the maximum value: In this case, the maximum value is 22.

2. Find the minimum value: In this case, the minimum value is 11.

3. Calculate the range: Range = Maximum value - Minimum value

Range = 22 - 11 = 11

Therefore, the range of the given data set is 11.

Answer 2

Answer: 11

Explanation:

In order to calculate the range, use the formula:

• range = largest number - smallest number

In this case the largest number is 22 and the smallest one is 11.

Hence, Range = 22 - 11 = 11

Therefore, the range is 11.