How do the results from Exercise 13 Course Evaluations change if is known to be 0.53?
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How do the results from Exercise 13 "Course Evaluations" change if σ is known to be 0.53? Does the knowledge of σ have much of an effect?
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The data appear to follow a normal distribution and n 30 H 0 400 H 1 400 Test statisti...View the full answer
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Related Book For
Mathematical Interest Theory
ISBN: 9781470465681
3rd Edition
Authors: Leslie Jane, James Daniel, Federer Vaaler
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