Mathematics, 26.04.2020 00:51 Derrick253

The time required to finish a test in normally distributed with a mean of 80 minutes and a standard
deviation of 15 minutes. What is the probability that a student chosen at random will finish the test
between 50 and 95 minutes?
( answer as a percentage)

Answers: 3

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The time required to finish a test in normally distributed with a mean of 80 minutes and a standard...