QUESTION

Text
Image

# Please answer parts ABC to each problem 1) 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.A football player completes a pass $66.1 \%$ of the time. Find the probability that (a) the first pass he completes is the second pass, (b) the first Jass he completes is the first or second pass, and (c) he does not complete his first two passes. 2. 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-one 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 seven 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 three, (b) less than four, (c) at least three. 3) 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. The mean number of oil tankers at a port city is 13 per day. The port has facilities to handle up to 15 oil tankers in a day. Find the probability that on a given day (a)thirteen oil tankers will arrive, (b) at most three oil tankers will arrive, and (c) too many oil tankers will arrive.  