1.

In a village the number of members in 20 family are as follows: 6, 8, 6, 3, 2, 5, 7, 8, 6, 5, 5, 7/ 7, 8, 6, 6, 7, 7. 6, 4. The frequency of families having 06 members are:

A. 7                                 
B. 5               
C. 6             
D. 4
Answer» D. 4


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