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A sample of 32 observations is selected from a normal population. The sample mean is 66, and the population standard deviation is 5. Conduct the

A sample of 32 observations is selected from a normal population. The sample mean is 66, and the population standard deviation is 5. Conduct the following test of hypothesis using the 0.10 significance level.

H₀: = 68

H₁: 68

rev: 10_12_2016_QC_CS-65155

5. value:

10.00 points Required information

a.	Is this a one- or two-tailed test?

Two-tailed testOne-tailed test

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