SOLUTION: suppose in a normal distribution mean = 75 and standard deviation = 10 . find the data value that cuts off the top 12% of the distribution
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Question 871749: suppose in a normal distribution mean = 75 and standard deviation = 10 . find the data value that cuts off the top 12% of the distribution
Answer by ewatrrr(24785) (Show Source): You can put this solution on YOUR website!
invNorem(.88) = 1.175
1.175(10) + 75 = X = 86.75 0r 87 rounded UP
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