The formula for calculating a z score is:
A) z = (s - X)/$\mu $.
B) z = ($\mu $ - X)/ s.
C) z = (X - $\mu $)/s.
D) z = (X - s)/$\mu $.

Name: The formula for calculating a z score is: A) z = (s - X)/$\mu $. B) z = ($\mu $ - X)/ s. C) z = (X - $\mu $)/s. D) z = (X - s)/$\mu $.
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Question

The formula for calculating a z score is:
A) z = (s - X)/$\mu  $.
B) z = ($\mu  $ - X)/ s.
C) z = (X - $\mu  $)/s.
D) z = (X - s)/$\mu  $.

Quizplus · Accepted Answer

The formula for calculating a z score is z = (X - μ)/σ, where X is the data value, μ is the population mean, and σ is the population standard deviation. This equation is equivalent to choice C.

The Formula for Calculating a Z Score Is: A) Z μ\mu μ

The Formula for Calculating a Z Score Is:
A) Z $\mu$