Following is the distribution of I.Q of 100 students. Find the median I.Q.
I.Q: 55-64 65-74 75-84 85-94 95-104 105-114 115-124 125-134 135-144
No. of
students: 1 2 9 22 33 22 8 2 1
Answers
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Answer:
median= 89.34
Given:-
- the distribution of I.Q of 100 students
To find:-
- median
Solution:-
here,
median =
median class =94.5 - 104.5
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