30. It is given that the median of the following distribution is 62. Find the values of A and B if total number of observations are 100.
C.I | 20-30 | 30-40 | 40-50 | 50-60 | 60-70 | 70-80 | 80-90 | 90-100 | TOTAL |
Frequency | 4 | A | 14 | 16 | B | 16 | 10 | 8 | 100 |
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https://www.meritnation.com/ask-answer/question/the-median-of-the-data-is-525-find-x-and-y-if-total-freque/statistics/5888739
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