Respuesta :

bcozart52
Add them then divide by 4
garybgajiton

Answer:

the mean absolute deviation would be 1.5.

Step-by-step explanation:

Mean: 3 + 7 + 4 + 2 = 16/4 = 4

4 - 3 = 1

4 - 7 = 3

4 - 4 = 0

4 - 2 = 2

(M.A.D) Mean Absolute Deviation: 1 + 3 + 0 + 2 = 6/4 = 1.5

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