Stanford University conducted a stud}? of whether running is healthy for men and women over age 50. During the first eight "years of the study, 1.5% of the 45]. members of the 50-P1us Fitness Association died. We are interested in the proportion of people over 50 who ran and died in the same eightyear period. a. Provide a consistent estimate for the parameter of interest. b. Using 95% confidence for the parameter of interest, calculate the error hound. c. Create a 95% condence interval for the parameter of interest. d. Interpret the confidence interval in the context of the