(Answered) Question a committee consists of five chicanos two asians

Statistics

Question: A committee consists of five Chicanos, two Asians, three African Americans, and two Caucasians.

a. A subcommittee of four is chosen at random. What is the probability that all the ethnic groups are represented on the subcommittee?

b. Answer the question for part (a) if a subcommittee of five is chosen.

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