70% of the children are in the age group 6-9 years.

The age distribution of 40 children is as follows :
Ques.91
Consider the following statements in respect of the above frequency distribution:
1. The median of the age distribution is 7 years.
2. 70% of the children are in the age group 6-9 years.
3. The modal age of the children is 8 years.
Which of the above statements are correct?
(a) 1 and 2 only
(b) 2 and 3 only
(c) 1 and 3 only
(d) 1, 2 and 3

Anurag Mishra Professor Asked on 20th February 2016 in Maths.
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    Answer: (d) 1, 2 and 3

    Anurag Mishra Professor Answered on 20th February 2016.
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