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incorrect, Instructor-created question A certain tennis player makes a successful first serve 75% of the time....
incorrect, Instructor-created question A certain tennis player makes a successful first serve 75% of the time. Assume that each serve is independent of the others. If she serves 7 times, what's the probability she gets a) 6 serves in? b) at least exactly 5 serves in? a) The probability she gets exactly 6 serves in is 0.311. (Round to three decimal places as needed.) b) The probability she gets at least 5 serves in is 0.756. (Round to three decimal places as needed.)
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