Question: Scores on an intelligence test are normally distributed, with a mean of 100 points and a standard deviation of 15 points. What is the probability

Scores on an intelligence test are normally distributed, with a mean of 100 points and a standard deviation of 15 points. What is the probability that a randomly selected tests-taker will score at least 115 points? Select one: A: 16% B: 50% C: 84% D: 68%

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