Economy, asked by Tanay1234, 1 day ago

25. Calculate standard deviation, coefficient of standard deviation and coefficient of variation, given the following data: Marks 0-10 10-20 20-30 30-40 40-50 50-60 60-70 No. of Students 2 4 5 9 10 5 15 C

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Answered by shreyash03082009

Answer:

Ans: SD = 17.98.

Explanation:

Calculate standard deviation coefficient of standard deviation and coefficient of variation, given the following data: Marks 0-10 10-20 20-30 30-40 40-50 50-60 60-70 No. of Students 2 4 5 9 10 5 15

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25. Calculate standard deviation, coefficient of standard deviation and coefficient of variation, given the following data: Marks 0-10 10-20 20-30 30-40 40-50 50-60 60-70 No. of Students 2 4 5 9 10 5 15 C​

Answers

25. Calculate standard deviation, coefficient of standard deviation and coefficient of variation, given the following data: Marks 0-10 10-20 20-30 30-40 40-50 50-60 60-70 No. of Students 2 4 5 9 10 5 15 C