The amount of time Americans commute to work is normally distributed with mean of 45 minutes...

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The amount of time Americans commute to work is normally distributed with mean of 45 minutes...

The amount of time Americans commute to work is normally distributed with mean of 45 minutes and a standard deviation of 15 minutes.

The 25% of Americans with the LONGEST commuting times all get to work in more than how many minutes? You can use two decimal places of accuracy.

math Statistics-And-Probability

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The amount of time Americans commute to work is normally distributed with mean of 45 minutes...

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