12.8 13.3 7.5 14.6 11.0 5.3 6.9 14.2 11.8 6.2

9.9 13.6 7.6 13.0 7.7 13.0 8.8 11.5 5.9 9.9

9.7 6.2 6.8 6.9 12.6 5.0 14.2 10.7 5.0 5.1

11.6 13.0 6.5 14.0 13.9 7.0 12.1 5.4 14.2 6.5

8.8 5.3 6.8 14.4 7.8 9.9 11.2 7.2 11.3 12.0

12.6 5.0 9.2 10.6 12.0 6.6 7.1 10.2 14.5 7.0

5.1 9.8 14.2 10.6 9.8 14.5 12.4 7.0 9.0 9.5

13.6 12.8 6.9 12.9 10.4 6.3 6.2 8.7 12.6 10.6

7.0 11.9 12.3 7.3 7.0 10.9 9.3 5.6 7.6 11.6

6.7 5.2 12.3 12.7 12.3 14.7 5.0 13.9 5.7 11.6

12.3 10.4 13.3 7.7 13.6 9.7 6.6 12.4 12.9 5.6

7.8 6.4 8.3 6.6 9.3 6.0 8.2 6.6 5.5 8.8

12.5 13.2 12.3 13.1 6.8 12.1 12.2 5.1 13.0 14.2

9.0 6.2 5.4 8.7 10.2 8.0 12.9 5.1 8.3 12.6

5.8 6.0 11.4 9.5 5.7 5.9 6.4 11.9 12.4 11.1

11.8 10.2 6.5 5.9 9.3 13.0 7.3 7.9 14.6 13.3

12.1 6.3 7.9 14.2 12.0 6.5 10.3 7.5 6.9 6.1

10.8 11.9 8.6 5.8 13.4 6.8 6.2 13.1 6.1 12.3

5.6 5.5 7.9 7.7 14.2 5.3 7.5 9.5 14.0 7.2

5.7 6.0 7.3 10.4 5.9 10.7 12.9 6.6 14.2 5.7

6.2 10.7 11.4 11.4 14.3 7.7 12.0 8.1 6.2 9.4

9.2 11.0 8.6 10.0 5.0 7.9 8.8 6.6 6.3 10.0

14.0 6.2 9.9 8.0 14.8 5.4 7.3 6.7 14.4 9.3

5.8 9.3 7.1 13.3 13.9 11.6 8.6 9.9 13.0 6.5

*#*ALL PROBABILITIES FOR THIS ASSIGNMENT SHOULD BE CALCULATED WITH THE USE OF EXCEL*** **#FOR TESTING PURPOSES, YOU ARE RESPONSIBLE FOR ALSO KNOWING HOW TO MAKE THESE CALCULATIONS BY HAND** The local teachers union has been arguing that the current workload formula does not credit teachers with enough time for marking essay based term papers. As a result a joint council between the union, faculty, and management have set up a task force to determine the time it takes to mark a single stu- dent's essay based term paper, with the goal of constructing a new workload formula. Based on the sam- ple of marking times collected (below), create a 95% confidence interval for the weight of quarters in cir- culation. Time Taken to Mark a Single Student's Term Paper (minutes 12.8 13.3 7.5 14.6 11.0 5.3 5.5 14.2 11.8 6.2 9.9 13.6 7.6 13.0 7.7 13.0 8.5 11.5 5.9 9.9 9.7 6.2 6.8 6.5 12.6 5.0 14.2 10.7 5.0 5.1 11.6 13.0 6.5 14.0 13.9 7.0 12.1 5.4 14.2 6.5 8.8 5.3 6. 14.4 7.8 9.9 11.2 7.2 11.3 12.0 12.6 5.0 9.2 10.6 12.0 6.6 7.1 10.2 14.5 7.0 5.1 9.8 14.2 10.6 9.8 14.5 12.4 7.0 3.0 9.5 13.6 2.8 6.9 12.9 10.4 6.3 6.2 8.7 12.6 10.6 7.0 11.9 12.3 7.3 7.0 10.9 9.3 5.6 7.6 11.6 6.7 5.2 12.3 12.7 12.3 14.7 5.0 13.9 5.7 11.6 12.3 10.4 13.3 7.7 13.6 9.7 5.6 12.4 12.9 5.6 7.8 5.4 B.3 .6 9.3 6.0 3.2 6.6 5.5 B.8 12.5 13.2 12.3 13.1 5.8 12.1 12.2 5.1 13.0 14.2 9.0 6.2 5.4 8.7 10.2 8.0 12.9 5.1 B.2 12.6 5.8 5.0 11.4 9.5 5.7 5.9 6.4 11.9 12.4 11.1 11.8 10.2 6.5 5.9 9.3 13.0 7.3 7.9 14.6 13.3 12.1 5.3 7.9 14.2 12.0 6.5 10.3 7.5 6.9 6.1 10.8 11.9 8.6 5.8 13.4 6.8 5.2 13.1 5.1 12.3 5.6 5.5 7.9 7.7 14.2 5.3 7.5 9.5 14.0 7.2 5.7 6.0 7.3 10.4 5.9 10.7 12.9 6.6 14.2 5.7 6.2 10.7 11.4 11.4 14.3 7.7 12.0 8.1 5.2 9.4 9.2 11.0 8.6 10.0 5.0 7.9 6.6 6.3 10.0 14.0 6.2 9.9 8.0 14.8 5.4 7.3 6.7 14.4 9.3 5.8 9.3 7.1 13.3 13.9 11.6 8.6 9.9 13.0 6.5 BLANK #1: Is this a question involving mean or proportion? ***ANSWER "MEAN" OR "PROPORTION" (WITH- OUT THE QUOTATION MARKS)* * * BLANK #2: What is the LOW end of the estimate ***ANSWER TO 2 DECIMALS* * * BLANK #3: What is the HIGH end of the estimate ***ANSWER TO 2 DECIMALS* * *