Math, asked by kanakpalod, 8 months ago

find the median class of following distribution interval 0-10,10-20,20-30,-30-40,40-50,50-60,60-70 frequecy 4,4,8,10,12,8,4​

Answers

Answered by NEELU5140
0

Answer:

To find the median class:

First add the total number of frequencies.

Here, f=50

Formula to obtain the median class =

2(Total number of frequency + 1)

So, Median class =(50+1)/2=25.5

Hence, the median class of 25.5 lies between the intervals 20−30.

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