The computer output given below shows a regression of Social Studies Concepts vs. Reading Comprehension scores for a random sample of sophomores. Regression Analysis Social Studies = 76.56 + 0.731Reading 
a) What is the estimated regression line?
b) What is the calculated value of sb?
c) What is the calculated value of se?
d) What is the calculated value of the t-ratio for the Model Utility Test?
e) Construct a 95% confidence interval for β.
Definitions:
Personality
The combination of characteristics or qualities that form an individual's distinctive character, influencing behaviors, thoughts, and patterns of social interaction.
Pleasure Principle
A concept in psychoanalytic theory that seeks immediate gratification of needs and desires without consideration for the moral or societal constraints.
Moral Conscience
An inner sense of right and wrong that guides a person's beliefs and actions.
Personality
The unique combination of emotional, attitudinal, and behavioral response patterns of an individual.
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