Question

If the mean of following data is 25 calculate mode and median C.I 0-10,10-20,20-30,30-40,40-50,F 3,5,9,5,3​

Answer 1

Explanation:

mode is 20-30(9 times)

Median:

ascending order:3,3,5,5,9

no. of observations:5

formula:n/2+1

n/2+1 = 5/2+1

= 6/2

=3

so,third observation is the median

therefore,

mode is 20-30

median is 5

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