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  3. 8. a fair coin is tossed 60 times. find the probab

8. A fair coin is tossed 60 times. Find the probability that the head appears between...

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Question

Basic Math

8. A fair coin is tossed 60 times. Find the probability that thehead appears between 22 and 40 times by using

a. binomial distribution,

b. approximation of Binomial distribution by normaldistribution. Discuss why b. is better in practice.

Answer & Explanation Solved by verified expert
3.8 Ratings (567 Votes)
a Given thatsample size n 60probability of success p 05 for a toss of fair cointherefore probability    See Answer
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