Question

Suppose the number of TV's in a household has a binomial distribution with parameters n=10 and...

Suppose the number of TV's in a household has a binomial distribution with parameters n=10 and p=90%. Find the probability of a household having:

(a) 5 or 9 TV's

(b) 7 or fewer TV's

(c) 7 or more TV's

(d) fewer than 9 TV's

(e) more than 7 TV's

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