Posted by Leslie on Friday, May 9, 2008 at 12:21pm.
If X is a random variable which is normally distributed with a mean of 100, then P(X<100)=P(X>100)
True or False?

statistics  PsyDAG, Friday, May 9, 2008 at 12:27pm
If it is normally distributed, then the mean, median and mode have the same value.
The median is the point where half of the scores have a higher value and half have a lower value.
Do that help you answer your question?
Thanks for asking.

statistics  Leslie, Friday, May 9, 2008 at 12:37pm
So, that would make the statement True.

statistics  PsyDAG, Sunday, May 11, 2008 at 11:17am
You got it!
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