Question
The National Football League (NFL) polls fans to develop a rating for each football game. Each game is rated on a scale from 0 (forgettable)
The National Football League (NFL) polls fans to develop a rating for each football game. Each game is rated on a scale from 0 (forgettable) to 100 (memorable). The fan ratings for a random sample of 12 games follow.
58 62 86 74 72 72 20 56 80 79 82 74
a.Develop a point estimate of mean fan rating for the population of NFL games (to 2 decimals).
b.Develop a point estimate of the standard deviation for the population of NFL games (to 4 decimals).
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College Algebra
Authors: Margaret L. Lial, John Hornsby, David I. Schneider, Callie Daniels
12th edition
134697022, 9780134313795 , 978-0134697024
