Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
9th Edition
ISBN: 9781319055967
Author: Moore
Publisher: MAC HIGHER
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Chapter 10, Problem 38E

(a)

To determine

To graph: A scatterplot.

To determine

To explain: The relationship of the variables.

(b)

To determine

The least square regression line.

(c)

To determine

To find: The scatterplot.

To determine

To find: The Outliers

(d)

To determine

To test: Whether the residuals are normal or not.

(e)

To determine

To find: The least square regression line.

(f)

To determine

To find: The better from the two model fits.

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