The American Association of Retired Persons (AARP) has compiled data on death rates (deaths per 1000 people) from heart disease and cancer for the 50 states. The states and their respective death rates from these two diseases are provided in data file XR03046. Generate a scatter diagram with axes of your choice, fit a linear equation to the data, then determine and interpret the coefficients of correlation and determination. For many of the Exercises 3.48–3.64, a computer and statistical software will be desirable and useful. However, any necessary calculations can also be done with the aid of a pocket calculator. For readers using statistical software, keep in mind the file naming key for example, the data for Exercise 3.57 will be in data file XR03057.