Mathematics, 18.11.2020 01:00 carlosleblanc26

When Evelyn commutes to work, the amount of time it takes her to arrive is normally distributed with a mean of 47 minutes and a standard deviation of 4.5 minutes. Using
the empirical rule, what percentage of her commutes will be between 42.5 and 51.5
minutes?

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When Evelyn commutes to work, the amount of time it takes her to arrive is normally distributed wit...