In a Regression Model Involving 30 Observations, the Following Estimated $= 60 + 2.8 x _ { 1 } + 1.2 x _ { 2 } - x _ { 3 }$

question 52

Multiple Choice

In a regression model involving 30 observations, the following estimated regression model was obtained: $= 60 + 2.8 x _ { 1 } + 1.2 x _ { 2 } - x _ { 3 }$ . For this model, total variation in y = SSY = 800 and SSE = 200. The value of the F-statistic for testing the validity of this model is:

• A) 26.00.
• B) 7.69.
• C) 3.38.
• D) 0.039.

---

Definitions:

Stereotype Content Model

A theory suggesting that stereotypes are based on the perceived warmth and competence of social groups, determining their societal status and emotional responses from others.

Competence; Status

Refers to the knowledge, skills, and abilities that an individual possesses, which contribute to their social status and how others perceive them.

Ambivalent Racism

A theory suggesting that people can have conflicting, simultaneous racist and egalitarian attitudes, leading to ambivalent feelings and behaviors toward racial outgroups.

Individualism; Egalitarianism

A philosophical and cultural stance that emphasizes the moral worth of the individual and the belief in human equality, especially regarding social, political, and economic rights and privileges.