A Math Professor Is Trying to Determine If Her Students

question 19

Essay

A math professor is trying to determine if her students' math grades are consistent with their grades in three other courses.She has 30 students who are all taking Math,Science,English,and an Elective course.She assigns scores of 4,3,2,and 1 for each grade of A,B,C,and D,respectively.Here's a regression model to predict the math grade based on the other courses:
Dependent variable is: Math
R-squared = 84.4% R-squared (adjusted)= 82.6%
s = 0.3789 with 30 - 4 = 26 degrees of freedom

-Here is the scatterplot of externally Studentized residuals against predicted values:
Comment on what this diagnostic display indicates.

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Definitions:

Patriarchal Belief

The belief in the absolute authority of males in families and society, often leading to the subordination and marginalization of women.

Evolutionary Need

A requirement that is believed to have developed in order to make humans more successful in their environment from an evolutionary perspective.

Masculinity

A set of attributes, behaviors, and roles associated with boys and men as expressed by society, culture, and individuals.

Participate in Adultery

The act of engaging in sexual activities with someone other than one's spouse, considered a breach of trust in the context of marriage.