Assignment #9 Close Date: Thu, Apr 7,2022, 11:59 PM 00 Question 6 of 10 The restaurant manager is testing the bartender's ability to pour 45 mL of spirits correctly into a mixed drink. The manager has the bartender pour water into 12 shot glasses to test their ability to pour the correct amount of spirits: 48 42 45 46 44 47 43 45 46 47 47 49 Note: The data appears to be approximately normally distributed SUBMIT QUESTION > Assignment #9 Closet Thu, Apr 7,2022. 11:59 PM In: 7 days 5 hours stions Stion 4 (3) Question 6 of 10 Test the bartender's ability to pour 45 mL at the 20% level of significance. stion 5 (3) Distribution Table tion 6 (4) stion 7 (2) a. Calculate the sample mean and standard deviation. stion 8 (2) tion 9 (2) Round to three decimal places if necessary tion 10 (2) > SUBMIT QUESTION SAVE PROGRESS SUBMIT ASSIGNMENT A Close Date: Thu, Apr 7.2022. 11:59 PM 5 hours Question 6 of 10 B) 3) Round to three decimal places if necessary b. Calculate the test statistic 23 23 Round to three decimal places if necessary > (2) SUBMIT QUESTION 1 SUBMIT ASSIGNMENT SAVE PROGRESS Close Date: Thu, Apr Question 6 of 10 c. Determine the critical value(s) for the hypothesis test. + Round to three decimal places If necessary d. Conclude whether to reject the null hypothesis or not based on the test statistic. SUBMIT QUESTION SUBMIT ASSIGNMENT SAVE PROGRESS Show Assignment #9 Close Date: Thu, Apr 7.2022. 11:59 PM days 5 hours co Question 6 of 10 5 14 (3) Round to three decimal places if necessary 5 (3) d. Conclude whether to reject the null hypothesis or not based on the test statistic. Reject 6 (4) 7 (2) 8 (2) 9 (2) 10 (2) Fail to Reject SUBMIT QUESTION SAVE PROGRESS SUBMIT ASSIGNMENT