If random variable X has normal distribution with mean u=50 and the standard deviation q=2 ,...
If random variable X has normal distribution with mean u=50 and the standard deviation q=2 , then the value of z-score corresponding to the value X =60 is :
- 10
- 5
- 50
- 0
Homework Answers
µ= 50.000000
σ= 2
X= 60
Z=(X-µ)/σ
= (60-50)/2
= 5
.............
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