.5 Making Connections A study suggests that exposure to UV rays through the car window may increase the risk of skin cancer. The study reviewed the records of all 1,050 skin cancer patients referred to the St. Louis University Cancer Center in 2004. Of the 42 patients with melanoma, the cancer occurred on the left side of the body in 31 patients and on the right side in the other 11. We have that a bootstrap 95% confidence interval for the proportion of melanoma cases occurring on the left is 0.579 to 0.861. Interpret the observed statistic of 0.74 by using the the bootstrap 95% confidence interval and in the context of testing whether the left-side proportion is greater than 0.50. O Given the bootstrap 95% confidence interval, we reject the null hypothesis. O Given the bootstrap 95% confidence interval, we do not reject the null hypothesis. O Since it is not a normal confidence interval, we cannot say anything about the observed statistic. O The bootstrap 95% confidence interval does not provide evidence to reject the null hypothesis