AP Psychologyeasymcq1 pt

The mode of the data set {3, 5, 5, 7, 9, 9, 9, 12} is:

A.5
B.12
C.7
D.9

Explanation

Core Concept

The mode is the most frequently occurring value. 9 appears three times, more than any other value.

Correct Answer

D9

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