Thursday

August 21, 2014

August 21, 2014

Posted by **Dorothy** on Wednesday, November 14, 2012 at 5:04pm.

- Statistics -
**PsyDAG**, Thursday, November 15, 2012 at 1:13pmZ = (score-mean)/SEm

Score = sample mean

SEm = SD/√n

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.

**Related Questions**

Math check and help - WageWeb is a service of HRPDI and provides compensation ...

math - WageWeb is a service of HRPDI and provides compensation information on ...

statistics - In a time-use study, 20 randomly selected managers were found to ...

statistics - In a time-use study, 20 randomly selected managers were found to ...

math - In a time-use study, 20 randomly selected managers were found to spend a ...

statistics - In a certain region, the mean annual salary for plumbers is $51,000...

statistic - an employment information service reports that the mean annual ...

Statistics - An industrial psychologist has a stress test that is used to ...

Statistics - The average teacher's salary in North Dakota is $41,027. Assume a ...

statistics - A management consultant has analysed a random sample of 40 large ...