The computer output given below shows a regression of Science Knowledge vs. Reading Comprehension scores for a random sample of sophomores. 
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:
Dating Violence
A pattern of abusive or coercive behaviors used by one individual to exert power and control over another in the context of a dating relationship.
Gender
A social construct referring to roles, behaviors, activities, and attributes that a given society considers appropriate for men and women.
Per Capita
A statistical measure that divides the total amount of something by the number of people in a population, often used to indicate average per person.
Health Care Expenditures
The financial resources spent on health care services including prevention, treatment, rehabilitation, and other related activities.
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