Sunday

December 21, 2014

December 21, 2014

Posted by **Mireya** on Sunday, July 27, 2014 at 9:43pm.

height of 66 inches and a standard deviation of three. With these parameters, answer the associated question(s).

The shortest 10% of the class is equal to or shorter than __________ inches. Round to the nearest tenths place if a fraction.

- statistics -
**PsyDAG**, Monday, July 28, 2014 at 12:06pmZ = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion/probability (.10) in the smaller area and find the Z score. Insert in equation above to find the score.

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