OpenStudy (anonymous):

The mean score for a standardized test is 1700 points. The results are normally distributed with a standard deviation of 75 points. What is the z-Score test result of 1300 points?

5 years ago
OpenStudy (anonymous):

z score means you do (s - mean)/sd

5 years ago
OpenStudy (anonymous):

what would be the mean?

5 years ago
OpenStudy (anonymous):

@coolaid Do you ever READ ? The mean score for a standardized test is 1700 points

5 years ago
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