Question
At another local coffee shop, wait times for a cup of plain coffee are normally distributed with a mean of $125 seconds and a standard
At another local coffee shop, wait times for a cup of plain coffee are normally distributed with a mean of $125 seconds and a standard deviation of 22 seconds. What percentage of wait times for a cup of plain coffee are less than 90 seconds round the percentage to two decimal places.
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Elementary Algebra
Authors: Jerome E Kaufmann, Rosemary Karr, Karen L Schwitters, Marilyn Massey, R David Gustafson
10th Edition
1305161769, 9781305161764
