Multiple Choice
Take the formula Z = (X - µ) /σ,where µ is the mean of the population,X is the value of the element,Z is the z-score and σ is the standard deviation.What does this formula calculate?
A) Confidence interval
B) Standard score
C) Standard error of the mean
D) Analysis of variance
Correct Answer:

Verified
Correct Answer:
Verified
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