The Total Daily Sales, X, in the Deli Section of Carter

Short Answer

The total daily sales, x, in the deli section of Carter, a local market in Big Rapids, is the sum of the sales generated by a fixed number of customers who make purchases on a given day.
Is the sampling distribution of the total daily sales approximately normal?
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For this particular market, the average sale per customer in the deli section is $10.50 with = $2.50. If 30 customers make deli purchases on a given day, give the mean and standard deviation of the probability distribution of the total sales, x.
What is the mean?
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What is the standard deviation?
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