Sunday

March 1, 2015

March 1, 2015

Posted by **tina** on Monday, April 5, 2010 at 10:01pm.

- statistics -
**PsyDAG**, Tuesday, April 6, 2010 at 11:42amI don't know how to use Excel for this.

Z = (score - mean)/SD

See the Help for Excel for Z test.

**Answer this Question**

**Related Questions**

statistics - The MacBurger restaurant chain claims that the waiting time of ...

Statistics - It takes the bus an average of 20 minutes to arrive at a certain ...

Statistics - Assume the wait time to see a cardiologist at a certain clinic are ...

Statistics - A hospital claims that the mean waiting time at its emergency room...

statistics - a study of the time spent shopping in a supermarket for a market ...

statistics - A study of the time spent shopping in a supermarket for a market ...

Statistics - Service times for customers at a post office follow some right-...

Statistics - The average time a visitor spends at the Renzie Park Art Exhibit is...

Math - The mean time to complete a certain stat quiz is 25 minutes, with a ...

Statistics - A random sample of 60 riders waited in line a mean time of 42 ...