21. Penalty Kicks. In the game of soccer, a penalty kick is a di- rect free kick, taken from 12 yards out from the goal on the penalty mark. According to the article "Penalty Kicks in Soccer: An Empir- ical Analysis of Shooting Strategies and Goalkeeper's Preferences" (Soccer & Society, Vol. 10, No. 2, pp. 183–191) by M. Bar-Eli and O. Azar, 85% of penalty kicks placed by professional soccer play- ers are successful. In 15 penalty kicks by professional soccer players, what is the probability that a. all are successful? b. at least 13 are successful? c. Find and interpret the mean and standard deviation of the number of successful penalty kicks out of 15.
21. Penalty Kicks. In the game of soccer, a penalty kick is a di- rect free kick, taken from 12 yards out from the goal on the penalty mark. According to the article "Penalty Kicks in Soccer: An Empir- ical Analysis of Shooting Strategies and Goalkeeper's Preferences" (Soccer & Society, Vol. 10, No. 2, pp. 183–191) by M. Bar-Eli and O. Azar, 85% of penalty kicks placed by professional soccer play- ers are successful. In 15 penalty kicks by professional soccer players, what is the probability that a. all are successful? b. at least 13 are successful? c. Find and interpret the mean and standard deviation of the number of successful penalty kicks out of 15.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
![21. Penalty Kicks. In the game of soccer, a penalty kick is a di-
rect free kick, taken from 12 yards out from the goal on the penalty
mark. According to the article “Penalty Kicks in Soccer: An Empir-
ical Analysis of Shooting Strategies and Goalkeeper's Preferences"
(Soccer & Society, Vol. 10, No. 2, pp. 183–191) by M. Bar-Eli and
O. Azar, 85% of penalty kicks placed by professional soccer play-
ers are successful. In 15 penalty kicks by professional soccer players,
what is the probability that
a. all are successful?
b. at least 13 are successful?
c. Find and interpret the mean and standard deviation of the number
of successful penalty kicks out of 15.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fb6e15d90-04fb-4d6b-8b46-117d2507f26a%2F6fd16615-c128-432a-9bef-6351256431d6%2Fpzxoc5i_processed.png&w=3840&q=75)
Transcribed Image Text:21. Penalty Kicks. In the game of soccer, a penalty kick is a di-
rect free kick, taken from 12 yards out from the goal on the penalty
mark. According to the article “Penalty Kicks in Soccer: An Empir-
ical Analysis of Shooting Strategies and Goalkeeper's Preferences"
(Soccer & Society, Vol. 10, No. 2, pp. 183–191) by M. Bar-Eli and
O. Azar, 85% of penalty kicks placed by professional soccer play-
ers are successful. In 15 penalty kicks by professional soccer players,
what is the probability that
a. all are successful?
b. at least 13 are successful?
c. Find and interpret the mean and standard deviation of the number
of successful penalty kicks out of 15.
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