Which is the proper way to state the alternative hypothesis for the interaction effect?
a. H0: an interaction effect does not exist
b. H1: not all µs are equal
c. H1: an interaction effect exists
d. H0: all µs are equal
c. H1: an interaction effect exists
You might also like to view...
A Focal Point for prekindergarten is shape identification.?
a. True b. False
Two ways of using space are organization and pattern and _________________________
Fill in the blank(s) with the appropriate word(s).
Which activity occurs during the first step of a Problem-Based Learning lesson plan?
a. The teacher randomly assigns students to groups. b. The students evaluate their cooperative and individual contributions. c. The teacher presents the problem. d. The groups vote on their best plan.
Eileen is reluctant to go out for the school soccer team. We want to enhance her self-confidence about becoming a successful soccer player. If we consider the textbook's recommendations for communicating optimistic attributions, the best thing we can say to Eileen is:
a. "Some people are just naturally good soccer players, and I've seen signs that you're probably one of them." b. "You have some natural athletic ability, and learning and practicing new techniques will make you even better." c. "Skill in soccer is totally a function of how much time you spend working at the game." d. "The game of soccer is largely a matter of luck. Some days are good ones and some days are bad. You just never know how things will go."