Page 96 - Quantitative Data Analysis

Quantitative Data Analysis
Simply Explained Using SPSS

Since the F observed (Calculated) value is greater than F critical
(tabulated) value, hence we will reject null hypothesis. Similar
results can be obtained from SPSS.

ANOVA table (SPSS output)
score
Sum of Mean
Squares df Square F Sig.
Between
41.200 2 20.600 8.466 .005
Groups
Within
29.200 12 2.433
Groups
Total 70.400 14

The Theory and Applications of Statistical Inferences 80