kioranelson7238 kioranelson7238
  • 08-04-2024
  • Mathematics
contestada

Suppose that Noel is a college professor and he will randomly select a student from his very large lecture class. He knows that the average score on the last exam was 80 with a standard deviation of 10. What is the probability that the student he selects scored above 90 on the exam?

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