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Chapter 3: Q.4.1 (page 179)

The residual plot does not show a random scatter. Describe the pattern you see.

Short Answer

Expert verified

There is a strong positive relationship between the two variables body weight and residual. Additionally, the outlier is visible on the residual plot.

Step by step solution

01

Given Information

A graph shows the residual plot for the least-squares regression of the weight of the pack in relation to body weight for the 8 hikers in the question.

02

Explanation

The graphical representation of residual plot is:

An axis of the plot displays the body weight and residual for the body weight and backpack weight data sets.

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