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December 19, 2014

December 19, 2014

Posted by **lexi** on Wednesday, October 24, 2012 at 5:24pm.

this is the direct question, i have no idea how to work this problem, please help

- statistics -
**PsyDAG**, Thursday, October 25, 2012 at 1:26pmI have no idea what c and d indicate.

Z = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability related to the Z score.

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