Use the confidence level and sample data to find a confidence interval for estimating the population μ. Round your answer to the same number of decimal places as the sample mean. Test scores: n=105,...

Use the confidence level and sample data to find a confidence interval for estimating the population

μ.

Round your answer to the same number of decimal places as the sample mean.

Test scores:

n=105,

x=73.2,

σ=8.6;

99% confidence

A.

71.2<><>

B.

71.8<><>

C.

71.0<><>

D.

71.6<><>

Jun 07, 2022

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