Choose ten persons at random. Find the probability that:

a. Exactly five of them have some college education.

b. At least five (five or more) of them have some college education.

a. 5/10=.5

b.6/10=.6..................................................rate me 5 star

Thanks for help. Can you show me how to get the answer?

boy its calculation by getting probability formula ..............required probability diveded by total number at random which are ten

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