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OpenStudy (anonymous):
Suppose you have a normally distributed set of data pertaining to a standardized test. The mean score is 1000 and the standard deviation is 200. What is the z-score of 1600 point score?
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OpenStudy (♪chibiterasu):
z = (1600 - 1000)/200 = 3
OpenStudy (♪chibiterasu):
Your welcome >_>
OpenStudy (anonymous):
thank you :)
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