Question 855217
The winning team's score in 11 high school basketball games was recorded. If the sample mean is 64.3 points and the sample standard deviation is 13.0 points, find the 98% confidence interval of the true mean.
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ME = 2.3263*13/sqrt(11) = 9.12
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98% CI:: 64.3-9.12 < u < 65.3+9.12
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Cheers,
Stan H.