Question
25. A vending machine dispenses coffee into aneight-ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard deviation of
25.
A vending machine dispenses coffee into aneight-ounce cup. The amount of coffee dispensed into the cup is normally distributed with a standard deviation of 0.04 ounce. You can allow the cup to overfill 10% of the time. What amount should you set as the mean amount of coffee to bedispensed?
Use standard normal table
_____________ ounces?
(Round to two decimal places asneeded.)
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Introduction to Probability
Authors: Mark Daniel Ward, Ellen Gundlach
1st edition
716771098, 978-1319060893, 1319060897, 978-0716771098
