When using the independent t on interval data from a one-group, before- after design, there is an increased likelihood of a
A) sampling error
B) Type 2 error
C) Type 1 error
D) rejection of Ho

Question

Quizplus · Accepted Answer

In a before-after design with one group, the paired nature of the data can lead to increased variability and reduced power, increasing the likelihood of a Type 2 error, which is failing to reject a false null hypothesis.

When Using the Independent T on Interval Data from a One-Group