SOLUTION: Find the probability of a score less than 36 with a mean of 38.3 and a standard deviation of 2.1

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Question 606768: Find the probability of a score less than 36 with a mean of 38.3 and a standard deviation of 2.1
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

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

  z = (36-38.3)/2.1 = -1.0952

P(z<-1.0952) = .1367