If your research includes more than two groups and you perform multiple t-tests rather than an ANOVA, there is a chance of _________________.
A) alpha inflation
B) beta inflation
C) sampling error
D) sample error
True/False

Question

Quizplus · Accepted Answer

Performing multiple t-tests on more than two groups can lead to an increase in the likelihood of a Type I error (alpha inflation) due to the increased number of comparisons being made. ANOVA is a better choice as it allows for comparison of multiple groups without increasing the likelihood of Type I error.

If Your Research Includes More Than Two Groups and You