You Have Estimated the Relationship Between Testscores and the Student-Teacher $\widehat{\text { TestScore} }$

question 33

Multiple Choice

You have estimated the relationship between testscores and the student-teacher ratio under the assumption of homoskedasticity of the error terms. The regression output is as follows: $\widehat{\text { TestScore} }$ = 698.9 - 2.28 × STR, and the standard error on the slope is 0.48. The homoskedasticity-only "overall" regression F- statistic for the hypothesis that the Regression R² is zero is approximately

• A)0.96
• B)1.96
• C)22.56
• D)4.75

---

Definitions:

Defense Mechanisms

In psychoanalytic theory, the mechanisms of the ego that serve to protect an individual from experiencing anxiety produced by conflicts with the id, superego, or reality.

Mental Energy

The capacity of the mind to engage in cognitive activities and processes, such as thinking, problem-solving, and focusing attention.

Psychoanalytic Thinking

A psychological perspective that emphasizes the influence of the unconscious mind on behavior, originating from the work of Sigmund Freud.

Processing Ability

The capacity of an individual to perceive, analyze, and respond to information in their environment.