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3) We know that 8% of students major in accounting. What is the likelihood that in a random sample of 40 students, you will have
3) We know that 8% of students major in accounting. What is the likelihood that in a random sample of 40 students, you will have 7 accounting majors?
4) A smart phone consists of 22 distinct parts. Each part is made in a plant that has average quality control so that only 1 out of 500 (.002) is defective. The smart phones are assembled in a plant in NYC. What is the likelihood that it will not work properly?
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