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Randomly selected cans of Coke are measured for the amount of cola in ounces. The sample values listed below have a mean of 12.18 ounces and a standard deviation of 0.118 ounces.

Use DataDesk to find a 99% confidence interval for the mean volume of Coke in cans. Show the upper and lower bound. Round the results to two decimal places.

12 years ago

Answers

Steve
consulting your standard Z table

11.88 <= v <= 12.48
12 years ago

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