This distribution provides an illustration of a ______.
A) one-tailed null hypothesis
B) directional null hypothesis
C) directional alternative hypothesis
D) two-tailed alternative hypothesis

Question

This distribution provides an illustration of a ______. 
A) one-tailed null hypothesis 
B) directional null hypothesis 
C) directional alternative hypothesis 
D) two-tailed alternative hypothesis

Quizplus · Accepted Answer

The distribution shown illustrates a two-tailed alternative hypothesis, as there is an equal area (probability) in both tails of the distribution.

This Distribution Provides an Illustration of a ______