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6. Normal Distribution & Continuous Random Variables
6. Normal Distribution & Continuous Random Variables / Standard Normal Distribution / Problem 4
Problem 4

Assume that the marks on a test are normally distributed with a mean of 00 and a standard deviation of 11. Draw a graph of the standard normal curve and answer the following question. If a student is randomly selected and given this test, what is the probability that their score is greater than 1.821.82?