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October 24, 2014

October 24, 2014

Posted by **gertrude** on Tuesday, November 29, 2011 at 12:03pm.

(a) How many would you expect to be between 159 and 171 cm tall

(b) How many would you expect to be taller than 160 cm

- statistics -
**PsyDAG**, Wednesday, November 30, 2011 at 10:50amZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportions related to the Z scores. Multiply by 80.

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