Effectiveness of online courses. The Sloan Survey of Online Learning, “Going the Distance: Online Education in the United States, 2011,” reported that 68% of college presidents believe that their online education courses are as good as or superior to courses that utilize traditional face-to-face instruction.
a. Give the null hypothesis for testing the claim made by the Sloan Survey.
b. Give the rejection region for a two-tailed test using α = .01.
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