A sample of public school teachers was administered a job satisfaction questionnaire at the beginning of the school year, while the State Legislature was still in session, haggling over the State Budget. A major point of contention between the House and Senate was how much of a raise to give school teachers. The instrument consisted of six 5-point Likert-type items with a 1 representing "extremely dissatisfied" and 5 representing "extremely satisfied" for each of the six items. The responses on the six items were summed, yielding a total score. Their scores were as follow:

8

7

4

25

9

7

6

15

11

9

6

12

22

7

18

13

4

10

13

17

12

11

19

8

16

14

11

17

10

22

21

9

12

22

17

9

5

16

23

29

7

5

6

6

7

13

6

5

5

9

15

21

5

11

6

9

18

12

10

8

Using these scores, construct both ungrouped and grouped frequency distribution.