A Researcher Studies the Relationship Between SAT Scores,the Test-Taker's Family

question 43

Multiple Choice

A researcher studies the relationship between SAT scores,the test-taker's family income,and his or her grade point average (GPA) .Data are collected from 24 students.He estimates the following model: SAT = β₀ + β₁ GPA + β₂ Income + ε.The following table summarizes a portion of the regression results. At the 5% significance level,which of the following explanatory variable(s) is(are) individually significant?

• A) Only Income.
• B) Both,GPA and Income.
• C) Only GPA.
• D) Neither GPA nor Income.

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Definitions:

External Environment

All factors outside of an organization that can affect its performance, including economic, social, political, and technological influences.

Monitoring

The systematic process of tracking and evaluating progress toward achieving objectives.

Constitutional Law

The body of law that governs the rights, powers, and structure of government entities, and the rights of individuals under a country's constitution.

Labour Market

The supply and demand dynamics of employers looking to hire and individuals seeking employment, often influenced by factors like economy, technology, and policy.