38) If a = 0.05, and df = 4, the value of c 2 crit = ____.488 0.711 7.815 11.070 45) If n 1 = 6, n 2 = 8 and a = 0.05 2 tail , U crit value is ____.

38) If a = 0.05, and df = 4, the value of c 2crit = ____.

9.488

0.711

7.815

11.070

45) If n1 = 6, n2 = 8 and a = 0.052 tail, Ucrit value is ____.

8

40

6

42

47) Using SPSS, the appropriate steps to analyze data for student’s t test for correlated groups are _________

Compare Means > Paired Sample t test > Before_C > After_C

Analyze > Compare Means > Paired Sample t test > After_C > Before_C

Analyze > Compare Means > Paired Sample t test > Before_C > After_C

Analyze > Compare Means > Before_C > After_C