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?
b)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:
Economic Entity Assumption
An assumption that requires that the activities of the entity be kept separate and distinct from the activities of its owner and all other economic entities.
Economic Events
Activities or occurrences that have a significant financial impact on the businesses or the economy as a whole.
Unit of Accountability
A fundamental concept in accounting and finance, referring to the smallest measurable amount for which financial activities or transactions are recorded and reported.
Insurance Expense
The cost incurred by a business to insure its assets, operations, or liabilities over a certain period.
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