The average number of customers who eat at Grady's Grill is 300 per day, with a standard

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The average number of customers who eat at Grady's Grill is 300 per day, with a standard deviation of 45 customers. On Saturday, Grady's Grill had 390 customers. Calculate the z-score for Saturday's crowd at Grady's Grill to determine whether this was unusual

Posted Date: May 19, 2024 07:00 PM

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The average number of customers who eat at Grady's Grill is 300 per day, with a standard

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