11- A, B, &C please explain a lot for c because I'm confused-

5:59 PM Sun Dec 6 -)..- '33 61%E} d2l.mu.edu urn-u)! U'JIIUAFUUP'IUl'll nnuufvuuzrpwutmmmmmrmn b. What percent of the entire US. population is lactose intolerant? c. What percent of Americans who are lactose intolerant are Asian? 11. (10 pts) During an angiogram, heart problems can be examined via a catheter (i.e. small tube) threaded into the heart from a vein in the patient's leg. It is important that the company who manufactures the catheter maintain a diameter of 2.00 mm. (The standard deviation is quite small.) Each day, quality control personnel make several measurements to test: against at a signicance level of . If they discover a problem, they will stop the manufacturing process until it is corrected. a) Is this a one-sided or twosided test? Explain briey. b) In the context of the problem, why do you think that the type of test is important? 0) Describe the two possible errors that the quality control people can commit