A DAS GUPTA-Elementary Probability-Exercise
- Fifteen coupons are numbered 1, 2, 3,…, 15 respectively. Seven coupons...
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- In a box containing 60 bulbs 6 are defective . What is the prob...
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- One hundred identical coins, each with probability 'p' of showing head...
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- The probability that an event A happens in one trial of an experiment,...
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- A fair coin is tossed n times. If the probability of getting 4, 5 and ...
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- An unbiased die with faced marked 1, 2, 3, 4, 5, and 6 is rolled four ...
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- The probabilities of three mutually exclusive events are 2/3, 1/4, ...
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- If the probabilities for A to fail in an examination is 0.2 and that f...
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- State whether the statements are true of false. The probability of get...
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- A number x is selected from first 50 natural numbers. Find the probabi...
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- State whether the statements are true of false. In a lottery all the t...
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- If probabilities A and B are two independent events then P( A nn bar B...
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- Out of 20 consecutive numbers, two are chosen at random, the probabili...
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- The probability that a man fishing at a particular place will catch 1,...
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- A dice is rolled four times. The probability of having more sixes than...
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- A five-digit number is written down at random. The probability that th...
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- The adjoining figure gives the road plan of lanes connecting two paral...
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- Two numbers lambda, mu are chosen one after another at random (with re...
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- Two teams A and B play an one-day cricket match. The match is in the l...
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- On a piece of paper certain odd number of horizontal lines at equal di...
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