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V PUBLICATION-PROBABILITY-QUESTION BANK
- Let X represent the absolute difference between the number of heads an...
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- Find the probability distribution of number of heads in two tosses of ...
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- Find the probability distribution of the number of sucesses in two tos...
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- From a lot of 30 bulbs which include 6 defectives, a sample of 4 bulbs...
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- A coin is tossed so that the head is 3 times as likely to occur as tai...
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- Find the mean number of heads in three tosses of a fair coin.
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- Two dice are thrown simultaneously. If X denotes the number of sixes, ...
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- Two numbers are selected at random (without replacement) from the firs...
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- Let 'X' denote the sum of the numbers obtained when two fair dice are ...
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- A class has 15 students whose ages are 14,17,15,14,21,17,19,20,16,18,2...
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- In a meeting, 70 % of the members favour and 30 % oppose a certain pro...
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- Choose the corréct answer in each of the following The mean of the num...
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- Suppose that two cards are drawn at random from a deck of cards. Let ...
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- If a fair coin is tossed 10 times, Find the probability of Exactly 6 ...
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- Ten eggs are drawn successively with replacement from a lot containing...
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- A die is thrown 6 times. If getting an odd number is a success, what i...
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- A pair of dice is thrown 4 times. If getting a doublet is considered a...
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- There are 5% defective items in a large bulk of items. What is the pro...
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- Five cards are drawn successively with a replacement from a pack of 52...
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- The probability that a bulb produced by a factory will fuse after 150 ...
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