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Confidence interval of the mean for all the students

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Reference no: EM132045134

500 kindergarten (n=500) students showed that they have seen an average of 5000 (x¯ = 5000) hours of television. If the sample standard deviation of the population is 900 (s=900), how do you find the 95% confidence interval of the mean for all the students.

Reference no: EM132045134

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