Mathematics
Mathematics, 14.07.2020 14:01, madelineb6243

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? We are 95% confident that between about 22% and 28% of fans thought the Eagles would still win the division. Incorrect. You correctly calculated the 95% confidence interval BUT the conditions are not met. This means that A. we cannot use the 95% confidence interval. Garbage in, garbage out, as they say. B. We are 95% confident that between about 22% and 28% of ESPN viewers thought the Eagles would still win the division. C. nothing because the count of successes is too small D nothing because the sample was not randomly selected A&B is not the correct answer

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On September 25, 2011 Michael Vick, the quarterback for the Philadelphia Eagles broke his non-throwi...

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