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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
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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.

User Jooks
by
5.2k points

2 Answers

4 votes

Answer: 0.3821

Explanation:

User Vance Maverick
by
5.5k points
3 votes

Answer: 0.3821

Step-by-step explanation: 0.3821 of exam scores are below Kamil’s score

User Salmo
by
4.8k points
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