Question

Give the range of the following data set: 4, 5, 8, 18, 21, 43, 82 *

88
86
78
Option76 4

Answer 1

78

Explanation:

The range is the difference between the highest and lowest number:

4, 5, 8, 18, 21, 43, 82

The highest number is 82 and the lowest is 4

82 - 4 = 78

The range is 78