QUESTION 1 Which of the following is not among the steps in the Critical Value Approach to perform a hypothesis test? 1. Determine the level of acceptable risks 2. Determine what the research question is. 3. Write down what are being tested, i.e. Ho and Hy 4. Determine the credibility of the evidence and make a detalon 5. Draw conclusion 6. Determine what the evidence should be QUESTION 2 4 In the Critical Value Approach to hypothesis test, you make your decision in Step 4 by 01.comparing the p-value to the level of significance. 2. comparing the p-value to the critical values. 3.comparing the test statistics to the critical values. 4.comparing the test statistics to the level of significance QUESTION 3 A person is testing whether a coin that a magician uses is biased. After analyzing the results from his coin flipping, the p value ends up being 21. so he concludes that there is no evidence that the coin is biased. Based on this information, which of these is a possible 95% confidence interval on the population proportion of times heads comes up? 01.(7698) O2.(.81, 1.33) 3.(32.46) 4.(43, 55) QUESTION 4 A bottled water distributor wants to determine whether the mean amount of water contained in 1-gallon bottles purchased from a nationally known water bottling company is actually 1 gallon. You know from the water bottling company specifications that the population standard deviation of the amount of water per bottle is 0.02 gallon. You select a random sample of 50 bottles, and the mean amount of water per 1-gallon bottle is 0.995 gallon. Use a 0.01 level of significance Step 1: The null hypothesis is Ho: Step 1: The alternative hypothesis is Hy Step 2: The value of the test statistics is Step 3: The lower critical value is Note: If there is one critical value, one of the lower critical value or "upper critical value should be "none" v Step 3: The upper critical value is Note: If there is one critical value one of the lower critical value* or "upper critical value should be "none" 1. = 1 gallon 2. W 21 gallon 3 usi gallon 4.1 gallon 5,> 1 gallon 6. 2 1 gallon 6. 250 W 6. W 250 W 6. 7.4 6. 7.4 6. u