The average number of acres burned by forest and range

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The average number of acres burned by forest and range fires in a large New Mexico County is 4,300 acres per year with a standard deviation of 750 acres. The distribution of the number of acres burned is normally distributed.

a. What is the probability that between 2,500 acres and 4,200 acres will be burned in a given year?

b. What number of burnt acres corresponds to the 38th percentile?

Reference no: EM13636279

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