You wish to use the sign test to test for a significant difference between two populations based on matched pairs of observations. Use the information given to answer the following questions.

What practical situations would dictate the use of the alternative hypotheses given? For the given sample sizes, what possible values of a (for a #.10) are available as significance levels? What are the associated critical values of x? 

Transcribed Image Text:

2. H.:p>.5 with n = 10, n = 20.