Mathematics, 09.11.2019 03:31 cruz63

Suppose that for a randomly selected high school student who has taken a college entrance exam, the probability of scoring above 650 is 0.30. a random sample of n = 10 students was selected. the mean μ of x, the number of students in the sample who have scores above 650 is

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Suppose that for a randomly selected high school student who has taken a college entrance exam, the...