Posted by Brea on Thursday, November 24, 2011 at 10:54pm.
8. What will adding 50 to each score in a distribution do to the standard deviation of that distribution?
will not change the standard deviation
will increase it by 50
will increase it by 502
will not change it but will increase the variance

Statistics  PsyDAG, Saturday, November 26, 2011 at 1:05am
No change
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