how to find median of unequal claas sizes
Answers
Answered by
1
The presence of unequal class intervals does not pose any problem for the calculation of median. That is, the calculation of median remains the same as in equal class intervals. Median is calculated using the following formula.
Here,
above image.
l1 represents lower limit of median class
c.f. represents cumulative frequency of the class preceding the median class
f represents frequency of median class
i represents the size of median class interval
Here,
above image.
l1 represents lower limit of median class
c.f. represents cumulative frequency of the class preceding the median class
f represents frequency of median class
i represents the size of median class interval
Attachments:
sahil8906152:
ty
Similar questions