Statistics questions

Statistics
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Mar 11th, 2015

sigma(std dev) 1700
mu(mean) 20000  
z value -1.10059 (x-mu)/(sigma)
P(x>18129) 0.8645 Use normdist functin in excel(subtract the value obtained from 1 to get more than 18129

Mar 11th, 2015

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Mar 11th, 2015
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