A certain tennis player makes a successful first serve 78% of the time. Assume that each serve is independent of the others. If she serves 5 times, what's the probability she gets a) all 5 serves in? b) exactly 3 serves in? c) at least 3 serves in? d) no more than 3 serves in? a) The probability that she gets all 5 serves in is 0.289 (Round to three decimal places as needed.). b) The probability she gets exactly 3 serves in is 0.230 (Round to three decimal places as needed.) c) The probability she gets at least 3 serves in is 0.926 (Round to three decimal places as needed.) d) The probability that there are no more than 3 serves in is 0.711 (Round to three decimal places as needed.)
A certain tennis player makes a successful first serve 78% of the time. Assume that each serve is independent of the others. If she serves 5 times, what's the probability she gets a) all 5 serves in? b) exactly 3 serves in? c) at least 3 serves in? d) no more than 3 serves in? a) The probability that she gets all 5 serves in is 0.289 (Round to three decimal places as needed.). b) The probability she gets exactly 3 serves in is 0.230 (Round to three decimal places as needed.) c) The probability she gets at least 3 serves in is 0.926 (Round to three decimal places as needed.) d) The probability that there are no more than 3 serves in is 0.711 (Round to three decimal places as needed.)
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:A certain tennis player makes a successful first serve 78% of the time. Assume that each serve is independent of the others. If she serves 5 times, what's the probability she gets a) all 5 serves in? b) exactly 3 serves in? c) at least 3 serves in? d) no more than 3 serves in?
a) The probability that she gets all 5 serves in is 0.289
(Round to three decimal places as needed.).
b) The probability she gets exactly 3 serves in is 0.230
(Round to three decimal places as needed.)
c) The probability she gets at least 3 serves in is 0.926
(Round to three decimal places as needed.)
d) The probability that there are no more than 3 serves in is 0.711
(Round to three decimal places as needed.)
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