edwrads33081 edwrads33081

15-03-2024
Mathematics

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The average number of acres burned by forest and range fires in a large county is 3,800 acres per year, with a standard deviation of 700 acres. The distribution of the number of acres burned is normal. Compute the z-score for an occurrence of 4,500 acres burned in a given year.
a) 0.4286
b) 0.9286
c) 1.0714
d) 2.0714

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