Question

10th-Maths-Satistics-

The median of 60 observations, given below is 28.5, find the values of „x‟ and „y‟.
Class Internal-0-10 10-20 20-30 30-40 40-50 50-60
Frequency- 5 X 20 15 Y 5

Answer 1

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Answer 2

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