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WK3 Project Assignment
Fit a binary logistic regression model with admission decision as the dependent variable, GRE and GPA as the independent variables.
· Evaluate the goodness of fit of the model.
· Determine the significance of independent variables.
· Interpret odds ratios for independent variables.
· State the binary logistic regression equation.
· Evaluate the classification accuracy of the model.
· Check if the residuals are independent.
Submission Details:
· Submit a 3–4 page Microsoft Word document, using APA style.
· The relevant Minitab output should be copied to this document.
WK3 Project
Assignment

data set
here
1 and No: 2), GR
E score and undergraduate GPA (1:
=
3.5 and 2: < 3.5) for fifty students.

Fit a binary logistic regression model with admission decision as the dependent variable, GRE
and GPA as the independent variables.

·

Evaluat
e the goodness of fit of the model.

·

Determine the significance of independent variables.

·

Interpret odds ratios for independent variables.

·

State the binary logistic regression equation.

·

Evaluate the classification accuracy of the model.

·

Check if the residua
ls are independent.

Submission Details:

·

Submit a 3

4 page Microsoft Word document, using APA style.

·

The relevant Minitab output should be copied to this document.
WK3 Project Assignment
1 and No: 2), GRE score and undergraduate GPA (1: = 3.5 and 2: < 3.5) for fifty students.
Fit a binary logistic regression model with admission decision as the dependent variable, GRE
and GPA as the independent variables.
 Evaluate the goodness of fit of the model.
 Determine the significance of independent variables.
 Interpret odds ratios for independent variables.
 State the binary logistic regression equation.
 Evaluate the classification accuracy of the model.
 Check if the residuals are independent.
Submission Details:
 Submit a 3–4 page Microsoft Word document, using APA style.
 The relevant Minitab output should be copied to this document.
Answered Same Day Aug 02, 2021

## Solution

Suraj answered on Aug 02 2021
Logistic Model fitting by using MINITAB
1. Goodness of fit of the model:- As a linear model, the goodness of fit for the logistic regression tells how well a model fits the data. For the given data, the Minitab goodness of fit output is given as follows:
Here in all the tests the p-value is greater than the 0.05. So, we accept the null hypotheses and the goodness of fit is not significant.
2. Significance of independence variables: for the test of the significance of the independent variables, we use the t-test to check whether a particular...
SOLUTION.PDF