On September 25, 2011 Michael Vick, the quarterback for the Philadelphia Eagles broke his non-throwing hand in a football game against the New York Giants. ESPN then posted a poll on their website. The poll asked viewers to predict which team would win the NFC East Division. The Eagles play in the NFC East Division. By 4:15 pm, 914 fans had voted. 25% of them thought the Eagles would still win the division. What can we conclude from a 95% confidence interval about the opinions of ESPN viewers? O nothing because the count of successes is too small O We are 95% confident that between about 22% and 28% of ESPN viewers thought the Eagles would still win the division. O nothing because the sample was not randomly selected O We are 95% confident that between about 22% and 28% of fans thought the Eagles would still win the division.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 11CYU
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On September 25, 2011 Michael Vick, the quarterback for the Philadelphia Eagles broke his non-throwing
hand in a football game against the New York Giants. ESPN then posted a poll on their website.
The poll asked viewers to predict which team would win the NFC East Division. The Eagles play in the NFC
East Division. By 4:15 pm, 914 fans had voted. 25% of them thought the Eagles would still win the division.
What can we conclude from a 95% confidence interval about the opinions of ESPN viewers?
nothing because the count of successes is too small
O We are 95% confident that between about 22% and 28% of ESPN viewers thought the Eagles would still win the
division.
O nothing because the sample was not randomly selected
O We are 95% confident that between about 22% and 28% of fans thought the Eagles would still win the division.
Transcribed Image Text:On September 25, 2011 Michael Vick, the quarterback for the Philadelphia Eagles broke his non-throwing hand in a football game against the New York Giants. ESPN then posted a poll on their website. The poll asked viewers to predict which team would win the NFC East Division. The Eagles play in the NFC East Division. By 4:15 pm, 914 fans had voted. 25% of them thought the Eagles would still win the division. What can we conclude from a 95% confidence interval about the opinions of ESPN viewers? nothing because the count of successes is too small O We are 95% confident that between about 22% and 28% of ESPN viewers thought the Eagles would still win the division. O nothing because the sample was not randomly selected O We are 95% confident that between about 22% and 28% of fans thought the Eagles would still win the division.
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