Question: Find and graph the logarithmic equation for the data in Exercise 25. The logarithmic equation is a nonlinear regression equation of the form y =

Find and graph the logarithmic equation for the data in Exercise 25.


The logarithmic equation is a nonlinear regression equation of the form y = a + b lnx. Use this information and technology.


Data from Exercise 25:

The shoe sizes and heights (in inches) of 14 men

8.5 Shoe size, x 9.5 10.5 10.0 10.0 9.0 9.0 67.5 70.0 70.0 72.0 71.5 66.0 68.5 Height, y Shoe size, x 10.5 Height, y 11.

8.5 Shoe size, x 9.5 10.5 10.0 10.0 9.0 9.0 67.5 70.0 70.0 72.0 71.5 66.0 68.5 Height, y Shoe size, x 10.5 Height, y 11.0 11.0 11.0 12.0 12.0 12.5 69.5 71.5 73.5 72.0 71.5 73.0 74.0 74.0

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