Let’s say Mrs. Smith was 72 inches tall, and her question was “Are my students, on average, shorter than I am?”. What would be the null and alternative hypotheses in this scenario?
Let’s say Mrs. Smith was 72 inches tall, and her question was “Are my students, on average, shorter than I am?”. What would be the null and alternative hypotheses in this scenario?
Trigonometry (MindTap Course List)
8th Edition
ISBN:9781305652224
Author:Charles P. McKeague, Mark D. Turner
Publisher:Charles P. McKeague, Mark D. Turner
Chapter8: Complex Numbers And Polarcoordinates
Section: Chapter Questions
Problem 2RP: A Bitter Dispute With the publication of Ars Magna, a dispute intensified between Jerome Cardan and...
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Let’s say Mrs. Smith was 72 inches tall, and her question was “Are my students, on average, shorter than I am?”. What would be the null and alternative hypotheses in this scenario?
A. Ho: The population average height is less than 72”.
Ha: The population average height is greater than or equal to 72”.
B. Ho: The population average height is greater than or equal to 72”.
Ha: The population average height is less than 72”.
C. Ho: The population average height is less than or equal to 72”.
Ha: The population average height is greater than 72”.
D. Ho: The population average height is greater than 72”.
Ha: The population average height is less than 72”.
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