In a random sample of 200 persons who skipped breakfast, 82 reported that experienced midmorning fatigue, and in a random sample of 400 persons who ate breakfast, 116 reported that they experienced fatigue. A. What is the point estimate of two population proportion differences? B. Construct 99% CI for the population proportion differences. C. Use a 0.05 significant level to test the claim that the population proportions are identical.