Which of the following post hoc tests uses the t critical value in the calculation to...
Which of the following post hoc tests uses the t critical value in the calculation to determine the critical value for the test?
| a. |
Tukey’s HSD test |
|
| b. |
Schaffé test |
|
| c. |
SNK test |
|
| d. |
Fisher’s LSD test |
Homework Answers
The answer is d. Fisher's LSD test
Least Significant Difference (LSD) Formula
The formula for the least significant difference is:
Where:
t = critical value from the t-distribution table
MSw = mean square within, obtained from the results of ANOVA
test
n = number of scores used to calculate the means
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