Question: From "Ask Marilyn" in Parade, February 22, 2012. A company of 400 employees conducts random drug tests every three months. "A random number generator selects 100 names for testing. Afterward, these names go back into the selection pool. ... What's the likelihood of being chosen over the course of a year?" If you define a random variable X to be the number of times in a year that a particular name is chosen, what is the probability distribution of X? Justify your answer. Then compute the desired probability.