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.In the following binomial probability distribution, an October 2017CNN/USA Today/Gallup poll reported that61% of adult Americans were satisfied with the job that the nation's major

.In the following binomial probability distribution, an October 2017CNN/USA Today/Gallup poll reported that61% of adult Americans were satisfied with the job that the nation's major airlines were doing.Ten adult Americans are selected at random and the results are recorded.

a.Find the probability that at leasteightadults are satisfied. ___________________

b.Find the probability that fewer thanthreeadults are satisfied. ________________

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