• Frequency Distributions

The following are 50 scores from a history examination.

37 39 42 30 38 20 17 16 15 6

25 22 15 25 31 18 21 13 5 11

27 26 26 22 31 15 16 22 17 6

22 27 27 32 17 32 14 12 23 18

28 29 33 28 19 19 34 20 21 29

From these scores, construct a frequency distribution table.

Use nine classes, with the first class 04 and the last 4044