Wearing Hunter Orange A study of hunting injuries and the wearing of “hunter”

orange clothing showed that among 123 hunters injured when mistaken for game, 6 were wearing orange. Among 1115 randomly selected hunters, 811 reported that they routinely wear orange. The data are from the Centers for Disease Control.

a. Construct a 95% confidence interval estimate of the percentage of injured hunters who are wearing orange.

b. Construct a 95% confidence interval estimate of the percentage of hunters who routinely wear orange.

c. Do these results indicate that a hunter who wears orange is less likely to be injured because of being mistaken for game? Why or why not?