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The AM of 1,2,…….,n with frequencies 1^2...

The AM of 1,2,…….,n with frequencies `1^2`, `2^2`,…….`n^2` respectively is

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UNITED BOOK HOUSE-Nava Nalanda School, Question Paper -Exercise
  1. If 2x^4 - 7x^3 + ax + b is divisible by (x - 3), then the relation bet...

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  2. The AM of 1,2,…….,n with frequencies 1^2, 2^2,…….n^2 respectively is

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  3. All order raw moments are affected by the change of

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  4. A negative coefficient of skewness implies that

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  5. The values of Delta{frac(f(x))(g(x))} is

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  6. The H.M of 7 values 1/2, 1/3, 1/4, 1/5, 1/6, 1/7 and 1/8 is

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  7. If the relationship between two variables y and v is v - 3y = 6 and S....

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  8. Numerically the measure of skewness in terms of quartiles cannot excee...

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  9. Find the standard deviation of the following quantities: 5, 5, 5, 7, 7...

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  10. State Remainder theorem.

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  11. What do you mean by C4 cycle? Show C4 cycle with the help of word digr...

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  12. What is the condition that the roots of the equation x^3+ px^2 + qx + ...

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  13. If x^4 + 5x^3 + 4x^2 + 8x + 24 is divided by (x + 2), then find the re...

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  14. What do you mean by primary data?

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  15. Define the term schedule.

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  16. Find out derivative of (3x^2 + 5x + 78)

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  17. Five cards are drawn successively with replacement from a well-shuffle...

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  18. If iz^3+z^2-z+i=0 then the value of abs(z) is

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  19. What are the merits of arithmetic mean?

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  20. Write notes on : Relative dispersion and its measures.

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