A sample of n = 100 people is classified into four categories. If the results are evaluated with a chi-square test for goodness of fit, what is the df value for the chi-square statistic?
A) ?3
B) ?4
C) ?99
D) ?100
A
You might also like to view...
What is meant by a "psychodynamic" theory?
a. Theory that emphasizes consciousness, values, and abstract beliefs b. Theory that seeks general principles of personality, based on studies of many people c. Theory that relates personality to conflicting forces within the individual d. Theory that relates personality to the behaviors advantageous throughout evolution
Cliff has been diagnosed with bipolar disorder. Currently, he is very optimistic about his life. Even though he is only sleeping three hours a night, he is very energetic. He has turned his basement into a workshop where he plans to mass produce his new "banana computer" that will revolutionize the computer market. Cliff is experiencing
a. an unipolar episode. b. a bipolar episode. c. a manic episode. d. a depressive episode.
The fact that trees are more likely to be vertical or horizontal than slanted is an example of ____.
A. semantic regularity B. physical regularity C. perceptual regularity D. orientation regularity
The ______ is a measure of how much of the variability in one measure is explained by the value of the other measure.
A. R2 B. Pearson r C. correlational D. sum of products