Suppose a Sample Regression Equation Is Given by =

question 88

Multiple Choice

Suppose a sample regression equation is given by = 11 − 0.80x. What is the predicted value of y and residual when x is 2 and y is observed to be 9?

• A) = 9.4, 0.4
• B) = 9, -0.4
• C) = 9, 0.4
• D) - 9.4, -0.4

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Definitions:

France

A country in Western Europe known for its rich history, cultural heritage, culinary excellence, and significant contributions to art, science, and philosophy.

Great Britain

An island in the North Atlantic off the northwest coast of mainland Europe, comprising England, Scotland, and Wales.

Judgment Sampling

A nonprobability method of sampling whereby elements are selected for the sample based on the judgment of the person doing the study.