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1. The college bookstore at Southern University wants to determine the average amount spent on books per student for all students at Southern University.

1. The college bookstore at Southern University wants to determine the average amount spent on books per student for all students at Southern University. The bookstore manager reviews the receipts for the first 150 students who shop at the bookstore on a certain day and determines that x = $367. a) Identify the population. b) Identify the sample. c) Identify the random variable.

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