Mathematics, 27.11.2019 02:31 ethan0
Students at university x must have one of four class ranks – freshman, sophomore, junior, or senior. at university x, 35% of the students are freshman and 30% are sophomores. if a university x student is selected at random, the probability that he or she is either a junior or senior isa. 0.35b. 0.65c. 0.70d. 0.895
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Students at university x must have one of four class ranks – freshman, sophomore, junior, or senior....
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