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August 30, 2014

August 30, 2014

Posted by **phil** on Wednesday, July 18, 2012 at 7:55pm.

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**PsyDAG**, Wednesday, July 18, 2012 at 8:06pmAssuming that each item on the scale has a value of one, how could the mean be 50?

Are you talking about merely a number (raw score, 20 seems to be the raw score) or a Z score? If the latter,

Z = (score-mean)/SD

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**phil**, Wednesday, July 18, 2012 at 10:04pmthanks!

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**PsyDAG**, Thursday, July 19, 2012 at 10:53amYou're welcome.

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