SOLUTION: The time to complete a standardized exam is approximately Normal with a mean of 62 minutes and a standard deviation of 20 minutes. What percentage of students will complete the

Algebra ->  Probability-and-statistics -> SOLUTION: The time to complete a standardized exam is approximately Normal with a mean of 62 minutes and a standard deviation of 20 minutes. What percentage of students will complete the       Log On


   



Question 981625: The time to complete a standardized exam is approximately Normal with a mean of 62 minutes and a standard deviation of 20 minutes. What percentage
of students will complete the exam in under 42 minutes?
Enter your answer as a decimal with two digits of precision. For example, 0.45.

Answer by Naruto40854085(4) About Me  (Show Source):