# Find the indicated probabilities using the geometric distribution, the Poisson distribution, or the binomial distribution. Then…

Find the indicated probabilities using the geometric

distribution, the Poisson distribution, or the binomial

distribution. Then determine if the events are unusual. If

convenient, use the appropriate probability table or technology to

find the probabilities. Sixty-two percent of parents would give up

cable television to have their child’s education paid for. You

randomly select seven parents. Find the probability that the number

of parents who would give up cable television to have their child’s

education paid for is (a) exactly three, (b) less than four, and

(c) at least three.