Posted by DARRON on Tuesday, November 27, 2012 at 12:28am.
For a normal curve, what percentage of values falls beyond two standard deviations from the mean?
A. 5.55%
B. 4.55%
C. 10.55%
D. 12.55%
E. 13.11%

math  PsyDAG, Tuesday, November 27, 2012 at 1:52am
B is the best answer.
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