There are 82 first-years, 60 sophomores, 75 juniors, and 93 seniors in the population for your study investigating choice of major on overall happiness. Answer the following questions assuming participants are drawn without replacement, that you are given access to this entire population, and all students are randomized.
What is the probability that you will select a first-year student or a junior for the first-participant chosen?
What is the probability that the 1st participant will be a sophomore, the 2nd will be a senior, and the 3rd will be a first-year or junior?
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