Question
The amount of time it takes students to finish a biology exam is normally distributed with a population mean of = 120 minutes and =
The amount of time it takes students to finish a biology exam is normally distributed with a population mean of = 120 minutes and = 30 minutes. What is the probability that 25 randomly selected student will take longer than 135 minutes?
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Essentials of Business Analytics
Authors: Jeffrey D. Camm, James J. Cochran, Michael J. Fry, Jeffrey W. Ohlmann, David R. Anderson
2nd edition
1305627733, 978-1305861817, 1305861817, 978-0357688960, 978-1305627734
