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For a set of 20 observations A.M. is 4.0...

For a set of 20 observations A.M. is 4.0 and the coefficient of variation is 80 percent. Find the S.D.

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UNITED BOOK HOUSE-Ramakrishna Mission Boys Home High School, Question Paper -Exercise
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  3. For a set of 20 observations A.M. is 4.0 and the coefficient of variat...

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  8. What are the tests proposed by Fisher's for checking the goodness of a...

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  11. How the median is affected all the original observations are increased...

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  13. If two variables x and y be connected by the relation x = a + by then ...

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  15. If the sum of the squares of the differences of the 10 values of a var...

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  16. Find the A.M. of 0.5, 0.55, 0.555,…………….upto k-th term.

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  17. Define ordianl and nominal data.

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  19. Find out the Quartile deviation of a symmetrical distribution having Q...

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