Question

How to find a median of a grouped data??

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Answer 1

Step-by-step explanation:

We can find the median of a grouped data by adding all of them first.

Second step is to divide the added numbers by the total number of digits given on the data.

Example: total=20

total digits given=4

20/4=5.

Median=5

Answer 2

Answer:

if the n is even than (nth/2) observation and (nth/2 +1)

for odd (nth/2+1)