Question

What is the mean absolute deviation of the following data: 61, 63, 64, 68, 70, 76 ROUND TO THE NEAREST HUNDREDTH Single line text.

Answer 1

4.33

Explanation:

First, find the mean value.

Mean = 67

61 - 67 = |-6| = 6

63 - 67 = |-4| = 4

64 - 67 = |-3| = 3

68 - 67 = 1

70 - 67 = 3

76 - 67 = 9

Add: 6 + 4 + 3 + 1 + 3 + 9/6 = 4.33333333333

4.33333333333 rounded to the nearest hundredth = 4.33

Answer 2

4.33 infinity.

Explanation:

The infinity should just be a line over the 3's