Homework Help: statistics

Posted by Dawn on Sunday, December 2, 2012 at 4:54pm.

say that you have a distribution of exam scores with a mean of 57 and a standard deviation of 7. if a student in the class has a standard score equal to 2.429, what would their raw score on the exam be?

statistics - PsyDAG, Tuesday, December 4, 2012 at 1:35pm
I assume you mean a Z score.

Z = (score-mean)/SD

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