SOLUTION: The time required to finish a test is normally distributed
with a mean of 60 minutes and a standard deviation of 10 minutes. What is the z-Score for a student who finishes the te
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with a mean of 60 minutes and a standard deviation of 10 minutes. What is the z-Score for a student who finishes the te
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Question 455359: The time required to finish a test is normally distributed
with a mean of 60 minutes and a standard deviation of 10 minutes. What is the z-Score for a student who finishes the test in 45 minutes? Answer by robertb(5830) (Show Source):
