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A Human Resources manager of a multinational corporation wanted to be sure that they do not show racial discrimination in hiring employees and consultants. Among 600 employees, he noted that there are 358 Filipinos, 112 Koreans, 76 Americans, and 54 Indonesian.

1. What could be a possible random variable?
2. What are the possible values for the random variable?
3. Construct a probability distribution for your chosen variable.
4. Draw a probability histogram for the distribution.
5. If an employee is selected at random, what is the probability that he or she is an American?