Multiple Choice
The t-test has some stringent assumptions,if the data reasonably depart from those assumptions
A) the t-test results can probably still be used
B) the t-test can no longer be used
C) it is best to use the Levene's Test instead of the t-test
D) you should use both the t-test and the Levene's Test to determine how much assumptions have been violated
Correct Answer:
Verified
Correct Answer:
Verified
Q11: Assuming all assumptions are met,which version below
Q12: If you have two groups with equal
Q13: If you propose a one-tailed hypothesis,you must
Q14: Which of these assumptions below apply to
Q15: The best alternative to a independent-samples t-test
Q16: A two-tailed hypothesis is the most appropriate
Q17: The t-test is designed to examine the
Q18: The Levene's test is used for which
Q20: The t-distribution for smaller sample sizes is
Q21: An equal-variance t-test is best used when