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In: Statistics and Probability

Use the sample information x⎯⎯ = 36, σ = 6, n = 11 to calculate the...

Use the sample information x⎯⎯ = 36, σ = 6, n = 11 to calculate the following confidence intervals for μ assuming the sample is from a normal population.

(a) 90 percent confidence. (Round your answers to 4 decimal places.) The 90% confidence interval is from to?

(b) 95 percent confidence. (Round your answers to 4 decimal places.) The 95% confidence interval is from to ?

c) 99 percent confidence. (Round your answers to 4 decimal places.) The 99% confidence interval is from to?

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