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- On a multiple choice examination with three possible answers for each ...
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- A person buys a lottery ticket in 50 lotteries , in each of which his ...
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- Find the probability of getting 5 exactly twice in 7 throw of a die.
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- Find the probability of throwing at most 2 sixes in 6 throws of a sing...
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- It is known that 10% of certain articles manufactured are defective . ...
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- In a box containing 100 bulbs 10 are defective the probability that ou...
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- The probability that a student is not a swimmer is 1/5 then the probab...
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- Find the mean of the Binomial distribution B(4, (1/3))
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- A and B throw a die alternatively: till one of them gets a 6 and wi...
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- A and B are two events such that P(A) ne 0. Find P(B | A), if i) A s...
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- A family has two children. What is the probability that both the child...
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- Suppose 5% of men and 0.25% of women have grey hair. A grey haired per...
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- In a hurdle race, a player has to croșs 10 hurdles. The probability t...
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- If a leap year is selected at random, what is the chance that it will ...
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- If each element of a second order determinant is either zero or one, w...
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- An electronic assembly consists of two subsystems, say, A and B. From ...
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- Bag I contains 3 red and 4 black balls and Bag II contains 4 red and 5...
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- If A and B are two events such that P(A) ne 0 and P(B | A)=1, then a)A...
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- If P(A | B)gtP(A), then which of the following is correct: a) P(B | A)...
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- If 'A' and 'B' are any two events such that 'P(A)+P(B)-P(A' and 'B)=P(...
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