James asked 21 people how many people lived in their household. The results are shown on the dat plot What is the mean of this set of data?

A. 1
B. 1.48
C. 1.95
D. 2.56

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James asked 21 people how many people lived in their household The results are shown on the dat plot What is the mean of this set of data A 1 B 148 C 195 D 256 class=