lorrainelopez
lorrainelopez
16.04.2020 • 
Mathematics

A forester measured 27 trees in a large wooded area (Area A) that is up for sale. He found that the average diameter of the trees to be 11.3 inches with a standard deviation of 3.4 inches. Suppose these trees follow a normal distribution and accurately represent the entire forested area. About what percent of the trees should be more than 3 inches in diameter

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