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If n=20, x(x-bar)=36, and s=10, construct a confidence interval at a 90% confidence level. Assume the data came from a normally distributed population. Give your

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If n=20, x(x-bar)=36, and s=10, construct a confidence interval at a 90% confidence level. Assume the data came from a normally distributed population. Give your answers to one decimal place. <

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