Author Question: A simple linear regression betweeny(weight in pounds) andx(height in inches) results in the ... (Read 57 times)

kmcolvin · **on:** Feb 26, 2023

Question 1

Which of the following statements is true about theFdistribution?

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F_{0.05, 10, 20}= 1/F_{0.95, 10, 20}

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F_{0.05, 10, 20}= 1/F_{0.05, 20, 10}

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F_{0.05, 10, 20}= 1/F_{0.95, 20, 10}

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F_{0.95, 10,20}= 1/F_{0.95, 10, 20}

Question 2

A simple linear regression betweeny(weight in pounds) andx(height in inches) results in the following least-squares line:y= 128 + 6x. This tells us that if the height is increased by 1 in, then. on average. the weight is predicted to:

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decrease by 1 lb.

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decrease by 6 lb.

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increase by 6 lb.

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increase by 128 lb.

miro2222 · **Reply #1 on:** Feb 26, 2023

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