Hypothesis Testing #1

Please complete the following 5- step hypothesis testing procedure in your Learning Teams: A simple random sample of forty 20-oz bottles of Coke from a normal distribution is obtained and each bottle is measured for number of ounces of Coke in the bottle. The sample mean is 19.4 oz with standard deviation of 1.8 oz. Test the claim at an alpha significance level of 5% that on average there is exactly 19.8 oz of Coke in each bottle.

1. State the research question,
2. Specify the null and alternative hypothesis,
3. Calculate the test statistic,
   T
4. Compute the probability of observing the test statistic or stating the rejection region, and
5. State the conclusion in simple terms.

Hypothesis Testing #2

Please complete the following 5-...