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in the median of the following distribution having 50 families is ₹27.5, find the missing frequences. Also find the mean and standard deviation |
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Answer» ong>Answer: Employment 11 14 17 Total 1 18 56 89 163 0 13 16 8 37 Total 31 72 97 200 What is the variance of employment? Give your answer to two DECIMAL places. |
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