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  3. a regression equation for x = handspan (cm) and y

A regression equation for x = handspan (cm) and y = height (in.) is expressed...

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A regression equation for x = handspan (cm) and y = height (in.) is expressed with the following formula.Average height = 51.1 +0.7 (Handspan)(a) Interpret the slope of 0.7 in terms of how height changes as handspan increases.For each one-centimeter increase in handspan, average height increases 1 inch.For each one-centimeter increase in handspan, average height increases 0.7 inches.For each one-centimeter increase in handspan, average height decreases 0.7 inches.For each one-centimeter increase in handspan, average height decreases 51.1 inches.For each one-centimeter increase in handspan, average height increases 51.1 inches.(b) What is the estimated average height of women with a handspan of 25 centimeters? (Round the answer to one decimal place.) in(c) Molly has a handspan of 25 centimeters and is 76.1 inches tall. What is the prediction error (residual) for Molly? (Round the answer to one decimal place.) in

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