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Score (x) 0 1 2 3 4 5 6
Freq (f) 5 7 3 7 11 6 7

Find the mean of the data.

A.

3.26

B.

4.91

C.

6.57

D.

3.0

Correct answer is A

Score (x) 0 1 2 3 4 5 6   Freq (f) 5 7 3 7 11 6 7 46 fx 0 7 6 21 44 30 42 150

Mean = \(\frac{\sum fx}{\sum f}\)

= \(\frac{150}{46}\)

= 3.26



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