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Mathematics, 26.03.2021 04:40 caydennnnn5764
Four buses carrying 153 high school students arrive to Montreal. The buses carry, respectively, 36, 46, 32, and 39 students. One of the students is randomly selected. Let X denote the number of students that were on the bus carrying this randomly selected student. One of the 4 bus drivers is also randomly selected. Let Y denote the number of students on his bus. Compute the expectations and variances of X and Y: E(X)
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Four buses carrying 153 high school students arrive to Montreal. The buses carry, respectively, 36,...
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