Posted by violet on Thursday, December 8, 2011 at 3:13am.
A student scores 600 on a SAT test. If the population mean of the test scores is 510 and the population standard deviation is 106 point, what is the studentâ€™s deviation from the mean?

statistics  PsyDAG, Thursday, December 8, 2011 at 9:50am
Z = (scoremean)/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 score.