The assets (in billions of dollars) of the four wealthiest people in a particular country are 29, 27, 22, 11. Assume that samples of size n=2 are randomly selected with replacement from this population.
a) The probability of selecting two people with assets totaling less than 50 billion dollars is 0.625.
b) The probability of selecting two people with assets totaling exactly 50 billion dollars is 0.25.
c) The probability of selecting two people with assets totaling more than 50 billion dollars is 0.125.
d) The probability of selecting two people with assets totaling exactly 50 billion dollars is 0.375.