Question
Research Methodology and Methods Question on Qualitative and Quantitative Research
When researchers use designs that call for multiple groups, the most commonly employed test is:
A
Z-test
B
t-test for difference of means
C
Paired t-test
D
F-test
Answer
F-test
Explanation
Solution
The F-test is commonly used when comparing the means of more than two groups, making it ideal for designs with multiple groups.