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TOPIC: Applications of Standard Normal Distribution 1. In a Statistics examination, the mean score is 72 and the standard deviation is 6. Find the probability

TOPIC: Applications of Standard Normal Distribution

1. In a Statistics examination, the mean score is 72 and the standard deviation is 6. Find the probability that a particular students will have a score: (6 points)

a. At least 75

b. Lower than or equal to 60

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