The statement "On average, older adults have a different response time than younger adults" is an example of:
A) effect size.
B) statistical significance.
C) the null hypothesis.
D) the research hypothesis.

Question

Quizplus · Accepted Answer

This statement is an example of the research hypothesis because it predicts a difference in response times between two groups (older adults and younger adults), which is what a research hypothesis typically does.

The Statement "On Average, Older Adults Have a Different Response