Question
The depth of the snow in my yard is normally distributed, with a mean of 2.5 inches and a standard deviation of 0.25 inches. What
The depth of the snow in my yard is normally distributed, with a mean of 2.5 inches and a standard deviation of 0.25 inches.
What value is one standard deviation below the mean? ______ inches.
What value is one standard deviation above the mean?______ inches.
What is the probability that a randomly chosen location will have a snow depth between 2.25 and 2.75 inches? _______ percent.
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Understanding Analysis
Authors: Stephen Abbott
2nd Edition
1493927124, 9781493927128
