PPT Slide

Problem Solving Exercise

Sample Raw Data for 2 x 2 Factorial Experiment

Factor A: Study Method Factor B: Incentive Level
A1 = read only B1= low incentive (20 cents)

A2 = read plus underline B2= high incentive (5 dollars)

A1 A2

B1 7 9 12 17

10 13 11 13

8 8 16 12

15 14 18 19

12 11 14 14

B2 19 20 20 18

18 18 20 20

20 19 19 18

18 20 19 19

19 19 19 20

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