1. College Football PlayoffsAs of 2011, Division I college football in the US does not have a tournament-style playoff to pick a national champion. In a random survey conducted by Quinnipiac University,1 people who identified themselves as college football fans were asked if they favor a playoff system, similar to college basketball, to determine a national champion. Of those sampled, 63% said they would favor such a system, and the margin of error is ±3.1%. Assuming the margin of error corresponds to a 95% confidence interval, about how many college football fans were sampled?Round your answer up to the nearest integer.
1. College Football PlayoffsAs of 2011, Division I college football in the US does not have a tournament-style playoff to pick a national champion. In a random survey conducted by Quinnipiac University,1 people who identified themselves as college football fans were asked if they favor a playoff system, similar to college basketball, to determine a national champion. Of those sampled, 63% said they would favor such a system, and the margin of error is ±3.1%. Assuming the margin of error corresponds to a 95% confidence interval, about how many college football fans were sampled?Round your answer up to the nearest integer.
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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1. College Football Playoffs
As of 2011, Division I college football in the US does not have a tournament-style playoff to pick a national champion. In a random survey conducted by Quinnipiac University,1 people who identified themselves as college football fans were asked if they favor a playoff system, similar to college basketball, to determine a national champion. Of those sampled, 63% said they would favor such a system, and the margin of error is ±3.1%. Assuming the margin of error corresponds to a 95% confidence interval, about how many college football fans were sampled?
Round your answer up to the nearest integer.
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