Mathematics, 17.05.2021 14:40 qgab23
A representative sample of trees in a forest shows the trees to have a mean circumference of 19.7 inches and a standard deviation of 1.3 inches. Assuming the circumferences are normally distributed, what is the z-score for a tree with a circumference of 22 inches?
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A representative sample of trees in a forest shows the trees to have a mean circumference of 19.7 in...
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