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Find the probability distribution of n...

Find the probability distribution of
number of heads in simultaneous tosses of four coins.

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ARIHANT PUBLICATION-PROBABILITY-ODISHA BUREAU.S TEXT BOOK SOLUTIONS (EXERCISE 6(D))
  1. Four cards are drawn successively with replacement from a well shuffle...

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  2. Find the probability distribution of number of heads in three tosses...

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  3. Find the probability distribution of number of heads in simultaneous...

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  4. A biased coin where the head is twice as likely to occur as the tail i...

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  5. From a box containing 32 bulbs out of which 8 are defective 4 bulbs ar...

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  6. A random variable X has the following probability distribution de...

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  7. A random variable X has the following probability distribution de...

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  8. A random variable X has the following probability distribution de...

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  9. A random variable X has the following probability distribution Det...

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  10. Find the mean and the variance of the number obtained on a throw of an...

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  11. A pair of coins is tossed 7 times. Find the probability of getting e...

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  12. A pair of coins is tossed 7 times. Find the probability of getting a...

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  13. A pair of coins is tossed 7 times. Find the probability of getting a...

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  14. If a pair of dice is thrown 5 times then find the probability of getti...

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  15. Four cards are drawn successively with replacement from a well-shuffle...

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  16. Four cards are drawn successively with replacement from a well-shuffle...

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  17. Four cards are drawn successively with replacement from a well-shuffle...

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  18. In an examination there are twenty multiple choice question each of wh...

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  19. A bag contains 7 balls of different colours. If five balls are drawn s...

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  20. Find the probability of throwing at teast 3 sixes in 5 throws of a dia...

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