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The price level of a country in a certai...

The price level of a country in a certain year has increased 25% over the base period. The index number is

A

25

B

125

C

225

D

None of these

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UNITED BOOK HOUSE-Question Paper 2015-Exercise
  1. Let f(x) be the polynomial of degree n, then Delta^(n-1) f(x) is a pol...

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

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  4. Measurement of population growth is

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  5. State Fermat's theorem.

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

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

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

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

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  10. Define exhausitive events.

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

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

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

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  14. What is Vital index?

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  15. Define Crude rate of Natural Increase.

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

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

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

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

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  20. Distinguish between qualitative and quantitiative data.

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