On its website, the Statesman Journal newspaper (Salem, Oregon, 2005) reports mortgage loan interest rates for 30-year and 15-year fixed-rate mortgage loans for a number of Willamette Valley lending institutions. Of interest is whether there is any systematic difference between 30-year rates and 15-year rates (expressed as annual percentage rate or APR) and, if there is, what is the size of that difference. The following table displays the 30-year rate and the 15-year rate for each of nine lending institutions. Also given is the difference between the 30-year rate and the 15-year rate for each lending institution. Use the table to compare the 30-year rates and the 15-year rates. Also, calculate the average of the differences between the rates. (Input the amount as positive value. Round your answer to 4 decimal places.) TIT Lending Institution 30-Year 15-Year Difference Blue Ribbon Home Mortgage 3.536 4.420 -0.884 Coast To Coast Mortgage Lending 5.281 4.492 0.789 Community Mortgage Services Inc. Liberty Mortgage 5.567 4.457 1.110 3.803 5.985 -2.182 Jim Morrison's MBI 5.469 4.701 0.768 Professional Valley Mortgage 5.907 6.498 -0.591 Mortgage First Professional Mortgage Corporation Resident Lending Group Inc. 3.739 3.606 0.133 5.682 5.008 0.674 4.886 4.491 0.395
On its website, the Statesman Journal newspaper (Salem, Oregon, 2005) reports mortgage loan interest rates for 30-year and 15-year fixed-rate mortgage loans for a number of Willamette Valley lending institutions. Of interest is whether there is any systematic difference between 30-year rates and 15-year rates (expressed as annual percentage rate or APR) and, if there is, what is the size of that difference. The following table displays the 30-year rate and the 15-year rate for each of nine lending institutions. Also given is the difference between the 30-year rate and the 15-year rate for each lending institution. Use the table to compare the 30-year rates and the 15-year rates. Also, calculate the average of the differences between the rates. (Input the amount as positive value. Round your answer to 4 decimal places.) TIT Lending Institution 30-Year 15-Year Difference Blue Ribbon Home Mortgage 3.536 4.420 -0.884 Coast To Coast Mortgage Lending 5.281 4.492 0.789 Community Mortgage Services Inc. Liberty Mortgage 5.567 4.457 1.110 3.803 5.985 -2.182 Jim Morrison's MBI 5.469 4.701 0.768 Professional Valley Mortgage 5.907 6.498 -0.591 Mortgage First Professional Mortgage Corporation Resident Lending Group Inc. 3.739 3.606 0.133 5.682 5.008 0.674 4.886 4.491 0.395
Chapter12: Sequences, Series And Binomial Theorem
Section12.3: Geometric Sequences And Series
Problem 12.58TI: What is the total effect on the economy of a government tax rebate of $500 to each household in...
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Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
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