In order to confirm a research hypothesis in a factorial design there must be both
a. a correct research hypothesis and a significant interaction.
b. a Type 1 and a Type 2 error.
c. a p-value and a two-tailed test.
d. a significant interaction and a predicted pattern of observed means.
d
Psychology
You might also like to view...
A child in Piaget's concrete operational stage is shown two round balls of clay that are equal in size. The child watches as the experimenter rolls one ball into a long sausage shape
When asked, "Which has more clay?" the child will likely reply ____. "The long one" "The ball" "They are both the same" "I do not know"
Psychology
The best way to treat insomnia is with sleeping pills
Indicate whether the statement is true or false
Psychology