Multiple Choice
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
Correct Answer:
Verified
Correct Answer:
Verified
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