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Question


The number of members in 20 families are given as follows:
 4,6,5,5,4,6,3,3,5,5,3,5,4,4,6,7,3,5,5,7


How many families have less than 5 members?


Options:
A .   7
B .   8
C .   6
D .   5
Answer: Option B
:
B

4, 6, 5, 5, 4, 6, 3, 3, 5, 5, 3, 5, 4, 4, 6, 7, 3, 5, 5, 7


Here, we see the number of families with 3 members is 4 and with 4 members is also 4.
So, the number of families with less than 5 members is 8.



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