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October 22, 2014

October 22, 2014

Posted by **Robbie** on Wednesday, November 7, 2012 at 8:48pm.

probability of randomly selecting a score less than 130 from this distribution?

a, p=0.9032

b, p=0.9332

c, p=0.0968

d, p=0.0668

- statistics -
**PsyDAG**, Thursday, November 8, 2012 at 10:53amZ = (score-mean)/SD

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

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