When laboratory rats are exposed to asbestos fibers, some of them develop lung tumors. The table lists
Question:
(a) Find the regression line for the data.
(b) Make a scatter plot and graph the regression line. Does the regression line appear to be a suitable model for the data?
(c) What does the y-intercept of the regression line represent?
Transcribed Image Text:
Asbestos Percent of mice Asbestos Percent of mice that develop lung tumors that develop lung tumors exposure exposure (fibers/mL) (fibers/mL) 50 1600 42 400 1800 37 500 2000 38 900 10 3000 50 1100 26
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