TABLE 14-18 A Logistic Regression Model Was Estimated in Order to Predict

question 286

Short Answer

TABLE 14-18
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 Table 14-18, what should be the decision ('reject' or 'do not reject') on the null hypothesis when testing whether SAT makes a significant contribution to the model in the presence of the other independent variables at a 0.05 level of significance?

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Definitions:

P/E Ratio

Price-to-earnings ratio, a valuation metric for determining the relative worth of a company's shares by dividing stock price by earnings per share.

Cost of Equity

The return that investors require for investing in a company's equity, reflecting the risk of the investment.

Earnings Per Share

A metric used to determine a portion of a company's profit allocated to each outstanding share of common stock, calculated as net income divided by the number of shares.

Preferred Stock

A class of ownership in a corporation that has a higher claim on its assets and earnings than common stock, often with fixed dividends.