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Compute the score separates the top 10% of the distribution.

describe scores on the Math Achievement Test form a normal distribution with a mean of u = 300 and a standard deviation of a = 100. Find

what score separates the top 10% of the distribution from the rest?

1) 310

2) 390

3) 400

4) 428

Statistics and Probability, Statistics

  • Category:- Statistics and Probability
  • Reference No.:- M921178

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