Question

In: Statistics and Probability

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

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.

Admit

GRE

GPA

0

790

1

1

370

0

1

480

1

1

580

1

1

620

1

0

740

0

1

490

0

0

720

0

1

740

0

0

460

1

1

610

0

1

260

0

0

740

0

1

700

0

0

760

0

1

410

1

0

700

0

0

800

0

0

680

0

0

520

0

0

700

0

1

580

1

1

470

0

1

440

1

1

410

0

1

460

0

1

580

1

1

480

0

0

590

1

0

800

0

0

750

0

1

800

0

0

570

0

1

440

0

0

300

0

0

600

0

0

740

0

0

800

0

1

270

1

1

200

1

1

580

0

0

590

0

1

330

1

1

600

1

0

510

0

1

650

1

1

570

1

0

570

0

0

440

0

1

610

0

Solutions

Expert Solution

The above analysis done in R.

Hope the above answer has helped you in understanding the problem. Please upvote the ans if it has really helped you. Good Luck!!

orchestra answered 3 years ago
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