15. The National Football League (NFL) polls fans to develop a rating for each football game (NFL website, October 24, 2012). Each game is rated on a scale from 0 (forgettable) to 100 (memorable). The fan ratings for a random sample of 12 games follow. 57 61 86 74 72 73 20 57 80 79 83 74 a. Develop a point estimate of mean fan rating for the population of NFL games. Cahactandard daviation for theponulation of NFL games
15. The National Football League (NFL) polls fans to develop a rating for each football game (NFL website, October 24, 2012). Each game is rated on a scale from 0 (forgettable) to 100 (memorable). The fan ratings for a random sample of 12 games follow. 57 61 86 74 72 73 20 57 80 79 83 74 a. Develop a point estimate of mean fan rating for the population of NFL games. Cahactandard daviation for theponulation of NFL games
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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![15. The National Football League (NFL) polls fans to develop a rating for each football game
(NFL website, October 24, 2012). Each game is rated on a scale from 0 (forgettable) to
100 (memorable). The fan ratings for a random sample of 12 games follow.
77
57
61
86
74
72
73
20
57
80
79
83
74
Develop a point estimate of mean fan rating for the population of NFL games.
Cabatandard deviation for the ponmlation of NEL games
a.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff719ec74-55db-4c05-870a-c1b51226f1a9%2F17794e50-b6f8-476e-be01-8f581f8bd798%2F6pt10co_processed.jpeg&w=3840&q=75)
Transcribed Image Text:15. The National Football League (NFL) polls fans to develop a rating for each football game
(NFL website, October 24, 2012). Each game is rated on a scale from 0 (forgettable) to
100 (memorable). The fan ratings for a random sample of 12 games follow.
77
57
61
86
74
72
73
20
57
80
79
83
74
Develop a point estimate of mean fan rating for the population of NFL games.
Cabatandard deviation for the ponmlation of NEL games
a.
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