Question
If the area under the standard normal distribution curve is 0.6630 from the right, what is the corresponding z-score? Student's incorrect answer: We plug in
If the area under the standard normal distribution curve is 0.6630 from the right, what is the corresponding z-score?
Student's incorrect answer:
We plug in "=NORM.S.INV(0.6630)" into Excel and get a z-score of 0.42.
Identify where the student went wrong when solving the problem above. Show how to correctly calculate the answer using Excel in the area to the right of this text box. Finish the problem by stating how to correctly set up the problem and solve it below.
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Essentials Of College Algebra
Authors: Margaret L Lial, John E Hornsby, David I Schneider, Callie Daniels
11th Edition
