A Researcher Estimates His Model by Means of Regression

question 5

Multiple Choice

A researcher estimates his model by means of regression.He finds a significance level of .0012 and an R-square of .31 for the model.Which conclusion can the researcher draw from these data?

• A)At least one of the independent variables or the constant of the model is significantly related to the dependent variable.
• B)The model explains 31% of the variation in the independent variables.
• C)Multicollinearity is the case.
• D)All independent variables are significantly related to Y.

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Definitions:

Food Behavior

The eating actions or habits of an individual or group, including what, how, why, and when food is consumed.

Self-Monitoring

The practice of systematically observing and recording one's own behaviors, thoughts, or emotions to improve self-awareness and achieve personal goals.

Sustaining Changes

Maintaining the improvements or modifications made over an extended period.

Nutrition Counselor

A specialist dedicated to advising individuals on optimizing their dietary intake and nutrition for health benefits, adapting recommendations to individual needs.