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Chapter 3: Q.4.2 (page 179)

For this regression, s=2.27. Interpret this value in context.

Short Answer

Expert verified

Utilizing the least square equation of the regression line the supplied value of residual that could be utilized to forecast the backpack is 2.27lb

Step by step solution

01

Given Information

Given in the question that a graph, that shows the residual plot for the least-squares regression of pack weight on body weight for the hikers

02

Explanation

The graphical representation of residual plot is:

We haves=2.27

We compute the error by dividing the actual value by the estimated value.

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