a) Find a 95% confidence interval estimate for the true mean gaming hours during the week for gaming students. b) Interpret your interval.

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Suppose that we want to find the mean number of hours gaming students play video games during the week. From a sample of 22 gaming students, the mean number of gaming hours during the week was 16.3 hours with a standard deviation of 5.3 hours. Assuming that all conditions are met, answer the following questions.

a) Find a 95% confidence interval estimate for the true mean gaming hours during the week for gaming students.

b) Interpret your interval. 

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 C.I=16.3 ±1.96 * 5.322=16.3 ± 2.21= 14.09, 18.51  it is wrong.

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