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August 2, 2014

August 2, 2014

Posted by **shirley** on Wednesday, April 13, 2011 at 9:45am.

Calculate kris's z-score.

Calculate kerry's z-score.

Who scored higher relative to the norms?

show calculations

- math -
**PsyDAG**, Wednesday, April 13, 2011 at 11:16amZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions related to the Z scores.

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