lakashdangol lakashdangol

24-04-2024
Mathematics

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Calculate the coefficient of Karl-Pearson's skewness of the data given below.
Age in year (x)
50-55 45-50 40-45 35-40 30-35 25-30 20-25 No. of employees (f)
25 30 40 45 80 110 170

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