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Question 412456:
Answer by ewatrrr(24785) About Me  (Show Source):
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Hi



given a mormal distribution with a mean of 6000 and standard diviation of 1500

 what is the probability of sampling a score above 5000

*Note: z+=+blue%28x+-+mu%29%2Fblue%28sigma%29

    z = -1000/1500 = -2/3 = .6667

  P(z > -.6667) = .7475