Question

find the medium from the following frequency distribution

mark :10-20 20-30 30-40 40-50
no of student :10 20 35 25 10

Answer 1

hey your ans is here


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we know that median is the one which has highest frequency so here let's see which has higher frequency

so

marks:-20-30 = 35 has highest so median is
20-30

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Answer 2

MAY BE THIS HELPFUL



..YOUR ANSWER IS 25.71