First, determine whether the data in the exercises meet the following assumptions of the statistic:
To do the Pearson Chi-Square
A typical SPSS output on chi-square is shown below:
Count |
Exp Val |
| Row
| .00| 1.00| Total
COURSE -----------------|--------|
.00 | 11 | 9 | 20
| 10.0 | 10.0 | 50.0%
|-----------------|
1.00 | 9 | 11 | 20
| 10.0 | 10.0 | 50.0%
-------------------
Column 20 20 40
Total 50.0% 50.0% 100.0%Chi-Square Value DF Significance
Pearson .40000 1 .52709
Continuity Correction .10000 1 .75183
Likelihood Ratio .40067 1 .52674
Mantel-Haenszel test for .39000 1 .53230
linear associationMinimum Expected Frequency - 10.000
Number of Missing Observations: 0