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The ages of trees in a forest are normally distributed with a mean of 25 years and a s...
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Mathematics, 01.04.2020 15:12 ashley110608
(09.05)
The ages of trees in a forest are normally distributed with a mean of 25 years and a standard deviation of 4. Approximately what percent
of the trees are between 20 and 30 years old? (2 points)
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Answers: 1
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