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September 20, 2014

September 20, 2014

Posted by **Plzz helpp** on Tuesday, March 8, 2011 at 8:46pm.

1.Find the weight that divides the upper 2% of weights from the lower 98%.

Can anyone please explain how to do this,I have no idea from where to begin.

Thanks.

- Statistics -
**PsyDAG**, Wednesday, March 9, 2011 at 12:10pmZ = (score-mean)/SD

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

Insert values in above equation to find weight score.

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