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UNITED BOOK HOUSE-Model Test Set - 1-Exercise
- Explain the meaning of P(A cup B)-P(A cap B) for two events A and B.
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- Give the definition of mutually exclusive events.
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- State De Morgan’s laws for two arbitary events A and B ?
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- Give the expression not more than two events occur’ for two arbitrary ...
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- Give the condition when two events A and B will be mutually independen...
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- What is Life table?
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- Give the forniula of Fisher’s index number ?
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- Distinguish between positive skewness and negative skewness.
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- Find the G.M. of n observations a, ar, ar^2..., ar^(n-1)
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- Write the demerits of geometric mean?
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- Express the following probabilities in the probability. Statement : P(...
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- Express the following probabilities in the probability. Statement : P(...
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- Prove that if A^c and B^c are independent, then are A and B?
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- Write the classical definition of probability and state its limitation...
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- What is Ogive? What are its uses?
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- Describe the construction process of a questionnaire.
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- The lower and the upper quartiles of a disiribution are 14.6 and 25.2 ...
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- What is histogram? How does it differ from a bar diagram?
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- State and prove Remainder theorem.
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- Find a polynomial in x, of the second degree which vanishes when x = -...
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