Week #10
This weeks lab has the following objectives.
Understand t-tests.
Know how to compute t-tests in Excel.
Creation of bar graphs with error bars in Excel.
The following assignment(s) is(are) associated with this week's lab. The assignment(s) is(are) due at the start of next week's lab.
Statistics Assignment for 3/23
Read and/or review the material found at each of the following links:
Student's t Test for Independent Groups
Chapter 7 of the Text pages 219-288
Section 4 at http://davidmlane.com/hyperstat/hypothesis_testing_se.html
Student's t Test for Correlated Groups or Paired Samples
Chapter 9 of the Text pages 347-364
Section 5 at http://davidmlane.com/hyperstat/hypothesis_testing_se.html
Spreadsheets from Class Lecture
Excel Instructions
Student's t Test for Independent Groups - http://www.statsteacher.com/excel/analyses/sample_2.html
Student's t Test for Correlated Groups - http://www.statsteacher.com/excel/analyses/paired.html
Creating Bar Graphs