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SCENARIO 17-11 A Logistic Regression Model Was Estimated in Order to Predict

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SCENARIO 17-11
A logistic regression model was estimated in order to predict the probability that a randomly chosen
university or college would be a private university using information on mean total Scholastic
Aptitude Test score (SAT) at the university or college, the room and board expense measured in
thousands of dollars (Room/Brd), and whether the TOEFL criterion is at least 550 (Toefl550 = 1 if
yes, 0 otherwise.) The dependent variable, Y, is school type (Type = 1 if private and 0 otherwise).
The Minitab output is given below: SCENARIO 17-11 A logistic regression model was estimated in order to predict the probability that a randomly chosen university or college would be a private university using information on mean total Scholastic Aptitude Test score (SAT) at the university or college, the room and board expense measured in thousands of dollars (Room/Brd), and whether the TOEFL criterion is at least 550 (Toefl550 = 1 if yes, 0 otherwise.) The dependent variable, Y, is school type (Type = 1 if private and 0 otherwise). The Minitab output is given below:   -Referring to Scenario 17-11, there is not enough evidence to conclude that SAT score makes a significant contribution to the model in the presence of the other independent variables at a 0.05 level of significance.
-Referring to Scenario 17-11, there is not enough evidence to conclude that SAT
score makes a significant contribution to the model in the presence of the other independent
variables at a 0.05 level of significance.


Definitions:

Out-Of-Pocket Expenses

Costs that an individual must pay out of their own cash reserves, including medical expenses, business expenses not reimbursed, and other personal expenditures.

Self-Employed Health Insurance

A deduction that allows self-employed individuals to deduct 100% of their health insurance premiums from their taxable income.

AGI Deduction

Reductions from gross income that lower an individual's taxable income, based on specific expenses and contributions.

Net Earnings

The amount of income left after deducting expenses, taxes, and deductions from gross revenue.

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