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If E and F two events such that P(E ∩ F)...

If E and F two events such that `P(E ∩ F) = 3/5` and `P(E U F^C) = 4/5` then P(F) equals to

A

a)`1/5`

B

b)`3/5`

C

c)`2/5`

D

d)None of these

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UNITED BOOK HOUSE-Question Paper 2015-Exercise
  1. The polynomial x^3 + 3x^2 - x - 3 is divisible by

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  2. Let f(x) be the polynomial of degree n, then Delta^(n-1) f(x) is a pol...

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  3. If E and F two events such that P(E ∩ F) = 3/5 and P(E U F^C) = 4/5 th...

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  4. The price level of a country in a certain year has increased 25% over ...

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  5. Measurement of population growth is

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  6. State Fermat's theorem.

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  7. Write down the situation where C.V. is the appropriate measure of disp...

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  8. If the relation between two variables x and y is 2x - 3y = 4, what is ...

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  9. If the 1st and 3rd quartiles of a symmetrical distribution are 11 and ...

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  10. Write down the sample when a die is thrown repeatedly until 6 appears.

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  11. Define exhausitive events.

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  12. If for independent events A and B, P(A) = 0.3, P(B) = 0.6, then what w...

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  13. If A and B are independent events, then P(A/B^C) = …………..

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  14. Draw the Venn-diagram of B^C.

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  15. What is Vital index?

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  16. Define Crude rate of Natural Increase.

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  17. What are the tests proposed by Fisher for checking goodness of an inde...

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  18. What do you mean by purchasing power of money?

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  19. What is the effect of change of base and scale on central moments?

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

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