Posted by **Truth** on Sunday, October 23, 2011 at 6:05pm.

Assignment Guidelines

Perform a two-tailed hypothesis test using the steps outlined in the assignment description.

In a Word document, create a report that includest the following:

Null and alternate statements.

Pasted Microsoft Excel data output.

Identification of the significance level, the test statistic, and the critical value of your test.

Whether you reject or fail to reject the null hypothesis statement.

In the same Word document, write 1–2 paragraphs explaining when to use a t-test, when to use a z-test, and information on why tests use samples instead of whole populations.

- Applied Statistics -
**PsyDAG**, Monday, October 24, 2011 at 12:14pm
We do not do your work for you. Once you have attempted to answer your questions, we will be happy to give you feedback on your work. Although it might require more time and effort, you will *learn more* if you do your own work. Isn't that why you go to school?

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