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What is the probability that a sample of 35 exams

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Reference no: EM132465325

Problem: For a standardized psychology examination intended for psychology majors, the historical data show that scores have a mean of 510 and a standard deviation of 180

  • The grading process of this year's exam has just begun. The average score of the 35 exams graded so far is 528
  • What is the probability that a sample of 35 exams will have a mean score of 528 or more if the exam scores follow the same distribution as in the past?
  • Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places.

Reference no: EM132465325

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