Which of the following inference tests is appropriate for a comparison of means of multiple groups in an experimental study?
A. ANOVA
B. a t-test for correlated means
C. a t-test for independent means
D. the Mann-Whitney U test
Answer: A
You might also like to view...
Yaun participates in an experiment in which he sees various stimuli on a computer screen. After the experiment, Yaun is to provide feedback about what he thought was going on cognitively. This is an example of ____
a. naturalistic observation b. individual observation c. case study d. self-report
Concept development depends upon a child's ability to:
a. use fine motor skills b. discriminate likenesses and differences c. sit and attend to task d. engage in pre-reading and prewriting
Short-term or "working" memory is retained for approximately how long?
A. Up to 30 seconds B. A fraction of a second C. About 10 seconds D. About 20 minutes
‘Multiply the outermost terms' is a step of the ‘FOIL' strategy
Indicate whether the statement is true or false