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- Six balls are drawn successively from an um containing 7 red and 9 bl...
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- If a fair coin is tossed 10 times, find the probability of(i) ...
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- Ten eggs are drawn successively with replacement from a lot containin...
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- Coloured balls are distributed in four boxes as shown in the followin...
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- Find the mean of the Binomial distribution B(4,1/3).
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- The probability of a shooter hitting a target is 3/4. How many minimum...
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- A and B throw a die alternatively till one of them gets a 6 and wins ...
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- If a machine is correctly set up. it produces 90% acceptable items. If...
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- Prove that if E and F are independent events, then so are the events E...
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- A die is thrown. If E is the event ‘the number appearing is a multipl...
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- An unbiased die is thrown twice. Let the event A be odd number on the...
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- Bag I contains 3 red and 4 black balls while another Bag II contains ...
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- If A and B are two independent events, then the probability of occurr...
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- A person has undertaken a construction job. The probabilities are 0.6...
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- Three cards are drawn successively, without replacement from a pack o...
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- An urn contains 10 black and 5 white balls. Two balls are drawn from ...
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- If P(A) = 7/(13), P(B) =9/(13)and P(AnnB) =4/(13), evaluateP(A|B).
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- Ten cards numbered 1 to 10 are placed in a box, mixed up thoroughly a...
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- A family has two children. What is the probability that both the chil...
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- A die is thrown three times. Events A and B are defined as below:A : ...
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