Find the First, second and third quartiles for the combined amounts of checking and savings accounts in the Excel file Credit Risk Data and interpret the results.  Loan Purpose     Checking    Savings    Combined Small Appliance     0                739            739 Furniture                0                 1230        1230 New Car                 0                389            389 Furniture              638              347             985 Education            963              4754            5717 Furniture              2827           0                 2827 New Car              0                  229             229 Business              0                  533              533

Q: alculate the coefficient of determination r2 Interpret the result.

A: The data can be entered in excel as:

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Q: Raw Data:…

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A: Reviewing information, Oct 2011 Nov 2011 Dec 2011 Jan 2012 8.9% 8.7% 8.5% 8.3%