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The time to complete an exam for a randomly chosen student in a textiles class is a normal random variable with a mean of 50 minutes and a standard deviation of 10 minutes.
-At what time will 75% of the class have finished the exam? (i.e. What is the 75^th percentile of the distribution?)

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The Answer of Use the following information for questions: The time to complete an exam for a randomly chosen student in a textiles class is a normal random variable with a mean of 50 minutes and a standard deviation of 10 minutes. -At what time will 75% of the class have finished the exam? (i.e. What is the 75^th percentile of the distribution?)

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