• Interest_rates_and_mortgages_2020Download .TXT file Open in Data Desk ?Link
  • Methods: Correlation, R-squared, Re-expression, Regression, Residuals, Scatterplot
  • Source: www.freddiemac.com/pmms/pmms30.htm and www.federalreserve.gov/econresdata/releases/mortoutstand/current.htm https://www.federalreserve.gov/data.htm
  • Number of Cases: 35
  • Story:

    The amount charged for mortgages may be related to the total value of mortgage loans in the US. Can that relationship be modeled? Does it depend as well on the year?
    Consider a rotating plot of interest rate, mortgage total, and year.


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