Hall Stephens
08/07/2024 · Junior High School
Suppose the amount of time students take to complete the final programming assignment in a computer science course is normally distributed with a mean of 21.2 hours and a standard deviation of 4.9 hours. Find the \( z \)-score of a randomly selected student who took 18.1 hours to complete that assignment. \( z=\square \) (round to 2 decimal places)
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The \( z \)-score is -0.63.
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