Suppose that an individual is randomly selected from the population of all adult males living in the United States. Let A be the event that the selected individual is over 6 ft in height, and let B be the event that the selected individual is a professional basketball player. Which do you think is larger, or ? Why?

Quiz - III 1. A population has mean 16 and standard deviation 1.7. The mean of X for samples of size 80 is (a) 16 b) 20 c) 19 d) 18 ▯ 2. A population has mean 16 and standard deviation 1.7. The standard deviation of X for samples of size 80 is (a) 0.1901 b) 0.1009 c) 1.901 d) 0.1221 3. We select...