STATISTICS:UNLOCKING...-2 ACCESS SET
STATISTICS:UNLOCKING...-2 ACCESS SET
2nd Edition
ISBN: 9781119340119
Author: Lock
Publisher: WILEY
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Chapter 9.2, Problem 56E

a.

To determine

Obtain the total variability in the sizes of 30 homes.

b.

To determine

Obtain the variable that explains the largest variability in home sizes.

c.

To determine

Obtain the total variation explained in percentage along-with raw number by the best variable in part (b).

d.

To determine

Obtain the weakest predictor variable of home sizes.

Identify how much percentage of variation is explained by it.

e.

To determine

Identify whether the weakest predictor obtained in part (d) is an effective predictor of homes sizes.

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