Suppose you had four populations with equal means and equal variances. You could make an F distribution for situations with samples of 10 each by
A) applying the test formula to each pair of samples and squaring, then repeating this process a large number of times.
B) applying the ANOVA formula to a set of four samples (one from each of the four populations) of 10 each, figuring df, and repeating this process a large number of times.
C) taking 10 samples from one of the populations, figuring the F ratio, and repeating this a large number of times.
D) taking samples of 10 from each of the four populations, figuring an F ratio for each set of samples, and repeating this a large number of times.
Answer: D
You might also like to view...
Technological advancements:
a. are usually a waste a time b. usually come from out of the blue c. completely replace previous technologies d. build on previous technologies
Research on memories concerning personal health conducted by Coleman and colleagues, based on the Harvard Longitudinal Studies, showed that
A. memories improved between ages 40 and 50. B. people at all ages performed poorly. C. memories about eating were more accurate. D. specific episodes were remembered best.
Sexual orientation includes a dimension related to sexual fantasies
a. True b. False Indicate whether the statement is true or false
Death rates are higher for individuals without a high school diploma
Indicate whether the statement is true or false