A study considers whether the mean score on a college entrance exam for students in 2016 is any different from the mean of 500 for students in 1966 Test H0 500 against Ha 500 if for a nationwide random sample of 10,000 students who took the exam in 2016, y 497 and s 100 Show that the result is highly significant statistically, but not practically significant

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Question: A study considers whether the mean score on a college entrance exam for students in 2016 is any different from the mean of 500

A study considers whether the mean score μ on a college entrance exam for students in 2016 is any different from the mean of 500 for students in 1966. Test H0:

μ = 500 against Ha: μ = 500 if for a nationwide random sample of 10,000 students who took the exam in 2016,

¯y = 497 and s = 100. Show that the result is highly significant statistically, but not practically significant.

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