After doing my calculations, I determined Z=2.04. How were you able to determine that the test...
After doing my calculations, I determined Z=2.04. How were you able to determine that the test was one tailed? After making this determination, is this why the formula 1-p(z<2.04) was used. Is it because it was one tailed?
Homework Answers
solution:
yes Is it because it was one tailed
this is to the right p(z>2.04) if this was goes to the left it will be 1-p(z<2.04)
if z value is positive we must do this 1-p(z<2.04)
p(z>2.04)=1-p(z<2.04) =1-0.9793=0.0207
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