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Title: Suppose that the amount of time teenagers spend playing computer games per week is normally ... Post by: beaches411 on Jan 26, 2018 Suppose that the amount of time teenagers spend playing computer games per week is normally distributed with a standard deviation of 1.5 hours. A sample of 100 teenagers is selected at random, and the sample mean computed as 6.5 hours. Determine the 95 confidence interval estimate of the population mean if the sample mean is changed to 5.0 hours.
Title: Suppose that the amount of time teenagers spend playing computer games per week is normally ... Post by: JMENDEZ on Jan 26, 2018 Content hidden
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