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The mode of the scores 12, 11, 12, 9, 10, 9, 12 is 

A) 9 

B) 10 

C) 11 

D) 12

2 Answers

+1 vote
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Best answer

Correct option is (D) 12

Scores \((x_i)\) 9 10 11 12
frequencies \((f_i)\) 2 1 1 3

\(\because\) 12 occurs most frequently.

\(\therefore\) Mode of the scores = 12.

+1 vote
by (40.5k points)

Correct option is  D) 12

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