An aidine claims that the no-show rate tor passengers is less than 5%- In a sample of 420 randomly selected reservations, 19 were no-shows. Use or - 0.01. The Metropolitan Bus company claims that the mean waiting time for a bus during rush hour is less than 1' minutes. A random sample of 20 waiting times has a mean oi 5.2 minutes with a standard deviation o'l 2.1 minutes. Use o: -= 0.01. A fast food outlet claims that the mean waiting time in line is less than 3.5 minutes. A random sample at 00 customers has a mean ot 3.6 minutes with a standard deviation of 0.0 minute. Use or. - 0.05. For each question: a) Write the null and alternative hypotheses, and identify which is the claim. b) Perform a hypothesis test (Z-Test, T-Test, or 1-Prop Z-Test) and identify the P-value. c) When you compare the P-value to alpha, should you reject Ho or fail to reject Ho? d) Is there enough evidence to support the claim?6. The engineering school at a major university claims that 20% of its graduates are women. In a graduating class of 210 students, 58 were women. Use a = 0.05. * 7. A coin is tossed 1000 times and 530 heads appear. At a = 0.05, test the claim that this is not a biased coin