Decide, at the Given Significance Level, Whether the Data Provide $$\begin{array} { l | r r r r r } x & 0 & 1 & 5 & 3 & 3 \\ \hline y & 7 & 5 & - 4 & 0 & 1 \end{array} \quad \hat { y } = 7.105 - 2.211 x$$

question 29

Essay

Decide, at the given significance level, whether the data provide sufficient evidence to conclude that x is useful forpredicting y.
-Decide, at the 10% significance level, whether the data provide sufficient evidence to conclude that x is a useful predictor of y. $$\begin{array} { l | r r r r r } x & 0 & 1 & 5 & 3 & 3 \\ \hline y & 7 & 5 & - 4 & 0 & 1 \end{array} \quad \hat { y } = 7.105 - 2.211 x$$

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Definitions:

Planning

The process of setting objectives, determining strategies to achieve them, and organizing activities to accomplish these objectives.

Health Action Process Approach

A psychological theory that models how people come to the decision to take action on their health and how they implement and maintain those actions.

Motivational Phase

In the health action process approach, the stage in which a person develops an intention to pursue a health-related goal.

Volitional Phase

The stage of decision-making or behavior that involves conscious choice and willful effort.