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
