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Mathematics, 14.04.2020 15:52 shacarabrown49
The amount of time that a 4th grader reads comic books in a week is normally distributed with a mean of 6 hours and a standard deviation of 2 hours. Suppose sixteen 4th graders are randomly chosen. What is the probability that the sample mean time for reading comic books per week is between 5 and 7 hours (round off to fourth decimal place)
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