Notes and Considerations
For a description of the problem, see attached file
"t-test independent Agresti 7-4 description.txt "
See attachment for "how to" file
"Example of independent samples t-test (Agresti) Statistica.doc ".
Data Set
Go to data sets (link)
Look for "Statistical Methods for the Social Sciences (Agresti)"
Look for "mental_depression.csv"
-or-
Click on this link to open the data file directly (link to data)
Analysis or Script File
See attached for Statistica workbook (.stw) file "Indep t-test Agresti Example 7-4.stw ".