Saturday

August 30, 2014

August 30, 2014

Posted by **loni** on Thursday, February 3, 2011 at 12:49am.

- statistics -
**PsyDAG**, Thursday, February 3, 2011 at 10:37amZ = (score-mean)/SD

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

**Related Questions**

statistics - Suppose that on a certain examination in advanced mathematics, ...

stats - scores on a university examination are normally distributed with a mean ...

Statistics for Development - one hundred students seat for a mathematics ...

statistics - the dean of admissions in a large university has determined that ...

statistics - In a psychology class of 100 students, test scores are normally ...

statistics - a teacher decides to fail 25% of the class.Examination marks are ...

Statistics - Each year, thousands of college seniors take the Graduate Record ...

Analytical Skills - If your score on a statistics exam was 76 and the professor ...

Statistics - The scores for math test #3 were normally distributed. If 15 ...

Statistics - The grades for Economics students at a large university are found ...