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RD Chapter 33 Binomial Distribution Ex 33.1 Solutions

Question - 41 : -

Answer - 41 : -


Question - 42 : -

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Question - 43 : -

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Question - 44 : -

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Question - 45 : -

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Question - 46 : -

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Question - 47 : -

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Question - 48 : -

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Question - 49 : -

Findthe probability that in 10 throws of a fair die a score which is a multiple of3 will be obtained in at least 8 of the throws.

Answer - 49 : -


Question - 50 : -

A dieis thrown 5 times. Find the probability that an odd number will come up exactlythree times.

Answer - 50 : -


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