SOLUTION: The appropriate null hypothesis for an upper-tail test to determine if mean body weight of all the men who have joined a health club exceeds 185 pounds would be
a. H
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a. H
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Question 140732: The appropriate null hypothesis for an upper-tail test to determine if mean body weight of all the men who have joined a health club exceeds 185 pounds would be
a. HO: u = 185 lb.
b. HO: u > 185 lb.
c. HO: u <= 185 lb
d. HO: u "not equal to" 185 lb
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