Question: A statistics instructor thinks that students get less than eight hours of sleep each night. What is the appropriate alternative hypothesis for this study? A)

A statistics instructor thinks that students get less than eight hours of sleep each night. What is the appropriate alternative hypothesis for this study?

A) Students get exactly eight hours of sleep each night

B) Students do not get any sleep each night

C) Students get more than eight hours of sleep each night

D)Students get less than eight hours of sleep each night

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