Math, asked by sonachoudhary983, 5 days ago

calculate karl pearson's coefficient of skewness from the following data. size(above): 0 10 20 30 40 50 60 70. frequency: 9 17 8 20 10 20 14 2

Answers

Answered by karthikeyabheemaling

0

Answer:

The frequency distribution is bi-modal, so using Karl-Pearson’s coefficient of skewness for ill-defined data:

= 3(X -m)/σ

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