letters c,d, and e

2. Researchers want to predict air ozone concentrations in ppb (y) from temperature in degrees F (x) using 116 daily air quality measurements made in New York from May September 1973. A plot of the data suggested that simple linear regression might be a reasonable approach as a first modeling attempt. Some = 9.5,y = 42.1,sy = 40.0,r = 0.7. summary statistics that might be useful are: = 77.9, a) b) c) d) e) Find the regression line for ozone on temperature. Interpret the slope of the regression line in the context of the problem. What is the expected value for average ozone concentration when the temperature is 72 degrees F? Find the coefficient of determination for the regression of ozone on temperature. Interpret the coefficient of determination in the context of the problem?