Essay
Assume you have noted the following prices for paperback books and the number of pages that each book contains.
a.Develop a least-squares estimated regression line.
b.Compute the coefficient of determination and explain its meaning.
c.Compute the correlation coefficient between the price and the number of pages. Test to see if x and y are related. Use = 0.10.
Correct Answer:
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a.= 1.0416 + 0.0099x
b.r 2 = ...View Answer
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Correct Answer:
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b.r 2 = ...
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