5 points Suppose that the current treatment for disease cures 62% of all cases. A new treatment method has been proposed and studied In a sample of 80 subjects with the disease treated with the new method, 63 were cured. Do the results of this study support the claim that the new method has a higher response rate than the existing method? What distribution should you use to perform a hypothesis test? O a. A single-proportion distribution O b. A single mean distribution O c A student's 1-distribution O d. A binomial distribution