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July 9, 2014

July 9, 2014

Posted by **Karen** on Monday, December 17, 2012 at 9:18pm.

Please calculate the probability of the woman having less than 55 years. Also calculate the probability of the woman having between 40 and 60 years, and the probability of the woman being more than 55 years old.

- Statistics -
**PsyDAG**, Tuesday, December 18, 2012 at 12:04pmZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions/probabilities related to the Z scores.

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