SOLUTION: If n=21, ¯x(x-bar)=40, and s=20, construct a confidence interval at a 99% confidence level. Assume the data came from a normally distributed population.
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Question 1147912: If n=21, ¯x(x-bar)=40, and s=20, construct a confidence interval at a 99% confidence level. Assume the data came from a normally distributed population.
Give your answers to one decimal place.
Answer by oscargut(2103) (Show Source): You can put this solution on YOUR website!
Answer: 27.6 and 52.4
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