0 Question 20 v Ages of people in a population are uniformly distributed from 11 to 80 years old. Answer the following. Round to four decimals if needed. Keep at least four decimals in any intermediate calculations. a. You choose a single person at random. What is the expected age of this person? b. You choose a single person at random. What is the probability that this person will be older than 72? c. What is the 45th percentile for ages? d. If you take repeated samples of 18 people, can you use the Central Limit Theorem to find the probability that the average of the sample is less than 47? '3' Yes, since n