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If y = a + bx and Mo is the mode of x, t...

If y = a + bx and `M_o` is the mode of x, then show that the mode of y must be `a + bM_o`.

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UNITED BOOK HOUSE-Model Test Set - 7-Exercise
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  4. What do you mean by statistical independence of events?

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  5. Find the arithmetic mean of 7, 77, 777.upto p^(th) term.

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  16. The mean deviation of the series 3, 4, 5, 6, 7 about the median is

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  17. The standard deviation of the first n odd positive integers is sqrt85 ...

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  18. State and prove Cauchy-Schwartz inequality.

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  19. Why meiosis is considered as reductional division?

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  20. Give the forniula of Fisher’s index number ?

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