When a null hypothesis can be rejected by an extreme result in one direction only, a two-tail test is appropriate.   a) True b) False

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 31E
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When a null hypothesis can be rejected by an extreme result in one direction only, a two-tail test is appropriate.

 

a) True

b) False

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