A set of art exam scores are normally distributed with a mean of 81 points and a standard deviation of 10 points. Kamil got a score of 78 points on the exam. What proportion of exam scores are lower than

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asked Aug 24, 2021 88.5k views

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A set of art exam scores are normally distributed with a mean of 81 points and a standard deviation of 10

points. Kamil got a score of 78 points on the exam.
What proportion of exam scores are lower than Kamil's score?
You may round your answer to four decimal places.