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March 27, 2015

Posted by **Stephanie F** on Tuesday, December 13, 2011 at 3:45pm.

a. 95 percent

` b. 68 percent

c. 34 percent

d. 99.7 percent

e. cannot be determined from the information given.

also please explain how you get the answer...

- Stats -
**PsyDAG**, Wednesday, December 14, 2011 at 10:45amZ = (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 scores.

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