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How is it possible to convert normal distributions to the standard normal distribution?
Wiki User
∙ 15y ago
use this link http://www.ltcconline.net/greenl/Courses/201/probdist/zScore.htm
Say you start with 1000 observations from a standard normal distribution. Then the mean is 0 and the standard deviation is 1, ignoring sample error. If you multiply every observation by Beta and add Alpha, then the new results will have a mean of Alpha and a standard deviation of Beta. Or, do the reverse. Start with a normal distribution with mean Alpha and standard deviation Beta. Subtract Alpha from all observations and divide by Beta and you wind up with the standard normal distribution.
Wiki User
∙ 15y ago
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