Posted by **Anonymous** on Wednesday, October 10, 2012 at 12:44am.

In two-sample testing, when is it appropriate to use a t test or a z test

- Statistics -
**PsyDAG**, Wednesday, October 10, 2012 at 1:19pm
I searched Google under the key words "*Z test and t test*" to get these possible sources:

(Broken Link Removed)

In the future, you can find the information you desire more quickly, if you use appropriate key words to do your own search. Also see http://hanlib.sou.edu/searchtools/.

## Answer this Question

## Related Questions

- statistics - A credit card company estimates that the average credit card ...
- Statistics - The ____________ is a hypothesis-testing procedure in which there ...
- business statistics - For the following independent random samples, use the z-...
- statistics - 1.test wheter these samples represent populations that are ...
- statistics z or t test - the average weekly earnings of a production worker ...
- Statistics - Which test determines if there is a difference between the mean of ...
- Statistics - When population data are discrete and you want to compare two ...
- Statistics Hypothsis testing - Am I using the 2-sample T test or ANOVA? Please ...
- Psychology/Statistics - For each of the following samples that were given an ...
- statistics t test - how to know exact t value using sample standard deviation ...

More Related Questions