View the step-by-step solution to:

Ten pairs of points yielded a correlation coefficient r of 0.73. If alpha = 0.05, what is the decision that you will make assuming a two-tail test?

Ten pairs of points yielded a correlation coefficient r of 0.73.  If alpha = 0.05, what is the decision that you will make assuming a two-tail test?
A correlation coefficient was computed for n = 20, alpha = 0.05, and r = 0.692.  Using the t-test for the correlation coefficient, what is the critical value, assuming a one-tail positive test?
If a correlation coefficient was calculated for n = 15, alpha = 0.01, and r = 0.85, what is the test value found using the t-test?

Why Join Course Hero?

Course Hero has all the homework and study help you need to succeed! We’ve got course-specific notes, study guides, and practice tests along with expert tutors.

-

Educational Resources
• -

Study Documents

Find the best study resources around, tagged to your specific courses. Share your own to gain free Course Hero access.

Browse Documents