An instructor is interested in whether frequent feedback in their course to a small sample of students influences student performance. The instructor knows that final class scores are normally distributed with µ = 85 and σ = 6. Which is the alternative hypothesis for this research study? Group of answer choices µfrequent feedback = 6 µfrequent feedback ≠ 6 µfrequent feedback ≠ 85 µfrequent feedback = 85

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
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Chapter10: Statistics
Section10.1: Measures Of Center
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An instructor is interested in whether frequent feedback in their course to a small sample of students influences student performance. The instructor knows that final class scores are normally distributed with µ = 85 and σ = 6. Which is the alternative hypothesis for this research study?
Group of answer choices
µfrequent feedback = 6
µfrequent feedback ≠ 6
µfrequent feedback ≠ 85
µfrequent feedback = 85
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