Mathematics, 21.08.2021 04:50, landofliam30

Let x stand for the sale of candy bars by an individual student. 60 students are sampled at a time. The population mean is 40 candy bars and the population standard deviation is 3 candy bars. What is the mean and standard deviation of the sampling distribution of sample means

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Let x stand for the sale of candy bars by an individual student. 60 students are sampled at a time....