coby4287 coby4287

28-05-2021
Mathematics

contestada

A random sample of 25 students in a school shows that the mean number of hours of sleep per night is 7.4 and the MAD
(mean absolute deviation) is 0.4.
Select the statement that is true.

Respuesta :

blessingneba blessingneba

09-06-2021

Answer:B

Step-by-step explanation:Simple if you do the math

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