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Monthly Sales Data. A simple random sample of 5 months of sales data provided the following information: Month: Units Sold: MorningStar 1 94 2 100

Monthly Sales Data. A simple random sample of 5 months of sales data provided the following information: Month: Units Sold: MorningStar 1 94 2 100 3 85 4 94 5 92 a. Develop a point estimate of the population mean number of units sold per month. b. Develop a point estimate of the population standard deviation

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