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A random variable X is normally distributed with 60. Convert
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A random variable X is normally distributed with µ = 60. Convert the value of X to a Z score, if the standard deviation is as given.
X = 68 sd = 8
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Expert:
amanpreet.jaggi
replied 6 years ago.
Hi,
Z = Xu/SD
X = 68
u=60
sd = 8
Z = 6860/8 = 8/8 = 1
So z score = 1
Regards
Aman
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