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Suppose the 90% confidence interval for the mean SAT scores of applicants at a business college is given by [1690, 1810]. This confidence interval uses
Suppose the 90% confidence interval for the mean SAT scores of applicants at a business college is given by [1690, 1810]. This confidence interval uses the sample mean and the sample standard deviation based on 25 observations. Use Table T distribution.
What are the sample mean and the sample standard deviation used when computing the interval?
(Round "t" value to 3 decimal places and "Sample mean" and "Sample standard deviation" to 2 decimal places.)
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