A Restaurant's Receipts Show That the Cost of Customers' Dinners

question 44

Multiple Choice

A restaurant's receipts show that the cost of customers' dinners has a skewed distribution with a mean of $54 and a standard deviation of $18.What is the probability that the next 100 customers will spend an average of at least $58 on dinner?

• A)0.0562
• B)0.5879
• C)0.4121
• D)0.9868
• E)0.0132

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