Question
A study claims that the average internet surfing time for college students is above 5 hours per day. The null hypothesis is a. H_0 :
A study claims that the average internet surfing time for college students is above 5 hours per day. The null hypothesis is
a. H_0 : mu > 5
b. H_0 : mu = 5
c. H_0 : mu <= 5
choose the correct answer.
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Sample Size Determination In Clinical Trials With Multiple Endpoints
Authors: Takashi Sozu, Tomoyuki Sugimoto, Toshimitsu Hamasaki, Scott R Evans
1st Edition
3319220055, 9783319220055
