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Assume that the average score of student is =42 and that the distribution of scores is approximately normal with a =20. A) What is the

Assume that the average score of student is =42 and that the distribution of scores is approximately normal with a =20.

A) What is the probability that a randomly selected score will be greater than 60 (provide the z-score and the proportion/probability for your answer)?

B) Write out each step to show how you got your answers (i.e., what steps did you take)?

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