Multiple Choice
Which of the following assumptions applies to the independent groups t test?
A) The samples have been randomly drawn from their respective populations.
B) The scores in each population are normally distributed.
C) The variances of both populations are homogeneous.
D) All of these
Correct Answer:
Verified
Correct Answer:
Verified
Q128: Which of the following is a numerical
Q129: Increasing _ reduces the standard error of
Q130: 1.00 minus eta-squared represents the proportion of
Q131: Which of the following conditions would make
Q132: A physical therapist is interested in whether
Q134: The independent groups t test is typically
Q135: Typically,research in the behavioral sciences involves _
Q136: The standard error of the difference becomes
Q137: Eta-squared can range from -1.0 to +1.0.
Q138: The standard deviation of the sampling distribution