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Give the expression not more than two ev...

Give the expression not more than two events occur’ for two arbitrary events A and B.

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UNITED BOOK HOUSE-Model Test Set - 1-Exercise
  1. Give the definition of mutually exclusive events.

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  2. State De Morgan’s laws for two arbitary events A and B ?

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  3. Give the expression not more than two events occur’ for two arbitrary ...

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  4. Give the condition when two events A and B will be mutually independen...

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  5. What is Life table?

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

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  7. Distinguish between positive skewness and negative skewness.

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  8. Find the G.M. of n observations a, ar, ar^2..., ar^(n-1)

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  9. Write the demerits of geometric mean?

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  10. Express the following probabilities in the probability. Statement : P(...

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  11. Express the following probabilities in the probability. Statement : P(...

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  12. Prove that if A^c and B^c are independent, then are A and B?

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  13. Write the classical definition of probability and state its limitation...

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  14. What is Ogive? What are its uses?

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  15. Describe the construction process of a questionnaire.

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  16. The lower and the upper quartiles of a disiribution are 14.6 and 25.2 ...

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  17. What is histogram? How does it differ from a bar diagram?

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  18. State and prove Remainder theorem.

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  19. Find a polynomial in x, of the second degree which vanishes when x = -...

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  20. State and prove Cauchy-Schwartz inequality.

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