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Mathematics 17 Online
OpenStudy (anonymous):

can someone please help me with this question: According to a survey in 2009, 37 % of college graduates in Ontario said that their income was not what they expected. Assuming that this percentage is true for the current year, let be the proportion of students in a random sample of 300 who will say that their salary was not what they expected. Calculate the mean and standard deviation of and comment on the shape of its population.

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