The accompanying file contains historical data for 400 customers related to automobile loans. The information includes whether
Question:
The accompanying file contains historical data for 400 customers related to automobile loans. The information includes whether the customer defaulted on the loan (Default = 1 for default, 0 otherwise) and the corresponding loan-to-value ratio (LTV in %), FICO credit score (FICO), and customer age.
a. Estimate the logistic regression model to find the probability and odds of default given LTV = 70, FICO = 600, and Age = 50.
b. Find the corresponding probability and odds if FICO = 700.
c. Interpret the percentage change in the default odds when each predictor variable increases by one unit, holding the other variables constant.
Default | LTV | FICO | Age |
0 | 70.50 | 705 | 61 |
0 | 73.91 | 586 | 20 |
0 | 80.33 | 779 | 67 |
0 | 91.06 | 764 | 55 |
0 | 68.45 | 776 | 32 |
0 | 90.75 | 721 | 52 |
1 | 92.23 | 633 | 35 |
0 | 83.15 | 735 | 65 |
1 | 82.13 | 543 | 35 |
0 | 63.98 | 775 | 20 |
0 | 68.59 | 788 | 36 |
0 | 67.65 | 629 | 37 |
0 | 83.98 | 727 | 36 |
0 | 74.29 | 738 | 66 |
0 | 86.63 | 716 | 37 |
1 | 77.93 | 659 | 45 |
1 | 84.96 | 664 | 64 |
0 | 93.74 | 617 | 64 |
0 | 74.16 | 714 | 30 |
0 | 86.88 | 746 | 54 |
0 | 91.91 | 649 | 35 |
0 | 68.79 | 669 | 46 |
0 | 82.85 | 706 | 55 |
0 | 66.02 | 576 | 59 |
0 | 70.55 | 626 | 61 |
0 | 74.36 | 641 | 20 |
0 | 62.43 | 561 | 29 |
0 | 74.24 | 773 | 36 |
1 | 89.83 | 750 | 33 |
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Related Book For
Business Analytics
ISBN: 9781265897109
2nd Edition
Authors: Sanjiv Jaggia, Alison Kelly, Kevin Lertwachara, Leida Chen
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