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

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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: 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, 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 Table 14-18, 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:

Biofeedback

A technique where electronic monitoring of a normally automatic bodily function is used to train someone to acquire voluntary control over that function.

Systematic Desensitization

A behavioral therapy technique used to gradually reduce anxiety and fear through the use of relaxation and exposure to feared stimuli.

Shock Therapy

A form of medical treatment involving the application of electrical current to the brain, often used in psychiatry to treat severe mental disorders.

Conditioned Stimulus

A previously neutral stimulus that, after being paired repeatedly with an unconditioned stimulus, begins to trigger a conditioned response.

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