In a hearing test,subjects estimate the loudness (in decibels)of sound,and the results are: 68,67,70,71,68,75,68,62,80,73,68 What is the mean?
A)70
B)75
C)68
D)71
E)80

Name: In a hearing test,subjects estimate the loudness (in decibels)of sound,and the results are: 68,67,70,71,68,75,68,62,80,73,68 What is the mean? A)70 B)75 C)68 D)71 E)80
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Question

Quizplus · Accepted Answer

The mean is calculated by summing all the values and dividing by the number of values: (68+67+70+71+68+75+68+62+80+73+68)/11 = 70.

In a Hearing Test,subjects Estimate the Loudness (In Decibels)of Sound,and