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The number of condition for three events...

The number of condition for three events A, B and C are to be mutually independent is

A

3

B

4

C

7

D

none of these

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UNITED BOOK HOUSE-Question Paper 2017-Exercise
  1. Sum of the absolute deviation is minimum when it is taken about

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  2. If P(A) = 1/4, P(B) = 1/3 then maximum possible value of P(A uu B) is

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  3. The number of condition for three events A, B and C are to be mutually...

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  4. In a life table dx means

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  5. Mention one situation where Harmonic Mean will be a suitable average.

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  6. If x + 3y - 7 = 0 is the relation between x and y and s.d. (y) = 7 the...

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  7. Write sample space when a coin is tossed until first head appears.

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  8. Write down two cases when mean deviation about mean and standard devia...

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  9. If a, b and c are three positive real numbers, then show that a^3 + b^...

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  10. If P(A) = a and P(B) = b, then show that P(A/B) le a/b.

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  11. Define Real Wage.

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  12. Define Real Wage.

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  13. State the Factor Reversal Test of index number.

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  14. Show that for a set of first n (le 2) natural number n < [n+1/2]^n

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  15. What is the difference between cross sectional data and Time series da...

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  16. If A and B are two events then show that P(B) = P(A). P(B/A) + P(A^C)....

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  17. If A^c and B^c are two independent events, then show that A and B are ...

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  18. x and y are two variables, such that y = (3)^(1/x). If the harmonic me...

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  19. What are the differences between primary data and secondary data?

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  20. What is mail questionnaire method? When this method is useful?

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