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MODERN PUBLICATION-PROBABILITY-EXERCISE
- Let X denote the sum of the numbers obtained when two fair dice are ro...
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- Find the mean and variance of the probability distribution of the numb...
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- Find the probability distribution of number of doublets in three throw...
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- Two cards are drawn simultaneously ( without replacement) from a well-...
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- Two cards are drawn simultaneously (or successively without replacemen...
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- Two cards are drawn successively with replacement from a well-shuffled...
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- A coin is tossed 4 times. Let X denote the number of heads. Find the p...
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- Find the mean and variance of the number of heads on the throw of thre...
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- Two numbers are selected at random (without replacement) from the firs...
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- Two bad eggs are mixed accidently with 10 good ones. Find the probabil...
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- A class has 15 students whose ages are 14, 17, 15, 14, 21, 17, 19, 20,...
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- There are 40 scholars in a class, out of which 10 are sports- persons....
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- The probability distribution of a random variable 'X', taking values 1...
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- The probability distribution of a random variable 'X', taking values 1...
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- The probability distribution of a random variable 'X', taking values 1...
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- From a lot of 15 bulbs which include 5 defectives, a sample of 4 bulbs...
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- Find the probability distribution of white balls drawn when 3 balls ar...
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- Two numbers are selected at random (without replacement) from the firs...
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- An urn contains 3 white and 6 red balls. 4 balls are drawn one by one ...
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- Obtain binomial distribution, if : n=6, p=1/3.Find the mean
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