Purpose

To evaluate data using basic statistical tools.

Overview

The focus of this assignment is on using inferential statistics to confirm the statistical significance of a change in performance. You will evaluate selected data sets using basic statistical tools.

Evaluate the data using basic statistical tools:

· Conduct hypothesis testing (either traditional method or p-value method).

· Conduct t-testing; choose the appropriate method(s) based on the data you are testing:

o A one-sample t-test 

o A two-sample t-test

o An independent t-test

o A dependent t-test

· Interpret the results of your statistical testing, including your observations about statistical significance.

· Discuss how the results of your statistical testing might be used as a foundation for organizational improvements