Critical Thinking Alisha is conducting a paired differences test for a before (B score) and after (A
Question:
Critical Thinking Alisha is conducting a paired differences test for a “before (B score) and after
(A score)” situation. She is interested in testing whether the average of the “before” scores is higher than that of the “after” scores.
(a) To use a right-tailed test, how should Alisha construct the differences between the “before” and
“after” scores?
(b) To use a left-tailed test, how should she construct the differences between the “before” and “after”
scores?
AppendixLO1
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Understandable Statistics Concepts And Methods
ISBN: 9780357719176
13th Edition
Authors: Charles Henry Brase, Corrinne Pellillo Brase
Question Posted: