Your question

Course: 200: MAT

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 six percent of U.S. adults oppose hydraulic fracturing (fracking) as a means of increasing the production of natural gas and oil in the United States. You randomly select six U.S. adults. Find the probability that the number of U.S. adults who oppose fracking as a means of increasing the production of natural gas and oil in the United States is (a) exactly.

two

(b) less than

four,

and (c) at least

three.

Question content area bottom

Part 1

(a)

P (2) =0.087

(Round to three decimal places as needed.)

Part 2

(b) P (lessthanfour) = enter your response here

(Round to three decimal places as needed.)

(c) p (at least

three) =