Find the median by drawing both types of ogives
C.I / F
50-60 / 3
60-70 / 5
70-80 / 9
80-90 / 12
90-100 / 6
Answers
Answered by
1
answer is median =82.92
Answered by
4
In step by step..
f
3
5
9
12
6
total=35
cf
3
8
17
29
35
m=lowerlimit+n/2-cf/f*h
= 80+17.5-17/12*10
=83.333 answer
f
3
5
9
12
6
total=35
cf
3
8
17
29
35
m=lowerlimit+n/2-cf/f*h
= 80+17.5-17/12*10
=83.333 answer
kaushik6162:
better you take 35/2-7
ie 17.5-14=3.5
how did you even get 17.5-17
my bad your answer is right
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