Mary H.

asked • 07/18/18

independent t test

Which of the following is always true regarding the relationship between the one- and two-tailed significance tests? Select all that are true.

Question 10 options:

If the two-tailed test is significant, then the one-tailed test at the same α will also be significant (in the appropriate direction).


If the one-tailed test is significant, then the two-tailed test at the same α will also be significant.


If the two-tailed test is significant, then the one-tailed test at the same α may or may not be significant (in the appropriate direction).


If the one-tailed test is significant, then the two-tailed test at the same α may or may not be significant.

1 Expert Answer

By:

Walter B. answered • 07/18/18

Success-Based Tutor Specializing in Your Student

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.