Mathematics, 04.03.2021 03:40 caliharris123

The times taken by Mary on her way to work are normally distributed with a mean of 26 minutes and a standard deviation of 2.3 minutes. Find the proportion of the days on which Maryʼs trip takes longer than 28 minutes and 22 seconds.

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The times taken by Mary on her way to work are normally distributed with a mean of 26 minutes and a...