Sunday

March 1, 2015

March 1, 2015

Posted by **Anonymous** on Tuesday, February 14, 2012 at 8:26pm.

- Statistics -
**PsyDAG**, Wednesday, February 15, 2012 at 11:29amFirst of all, on standard IQ tests (e.g., WISC and WAIS), SD = 15, but I will go with your data.

Z = (score-mean)/SD

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion between the two Z scores. Change to percentage.

- Statistics -
**Anonymous**, Saturday, September 13, 2014 at 6:56pm136

**Answer this Question**

**Related Questions**

Standard Deviation - On standard IQ tests, the mean is 100 and the standard ...

Statistics - On standard IQ tests, the mean is 110 and the standard deviation is...

Statistics - On standard IQ tests, the mean is 120 and the standard deviation is...

statistics - On standard IQ tests, the mean is 120 and the standard deviation is...

Statistics - Suppose that two different tests A and B are to be given to a ...

statistics - Three students take equivalent stress tests. Which is the highest ...

statistics - Three students take equivalent stress tests. Which is the highest ...

statistics - the correlation between two tests given to 100 students in the ...

Statistics - This is the first question..... For a population that has a ...

probability and statistics - Suppose every student in your class got a score of ...