Workspace Node: t-Test, Single Sample - Results - Quick Tab

In the t-Test, Single Sample node dialog box, under the Results heading, select the Quick tab to access the following options.

Element Name Description
Summary: T-tests Select this check box to compute the t-tests for single means and display the results in a spreadsheet. The detail and formatting of the results depends on the selections made on the Options tab.
Reference values When more than one variable has been selected, use the options in the Reference values group box to specify whether to test all variables against the same hypothesized mean, or to test each variable against a different (user-specified) mean.
Test all means against Select this option button and specify the reference value in the corresponding edit field to test each variable against the same reference value (or hypothesized mean). Note that this option performs a separate test for each variable. To test the hypothesis that the means for all variables are equal, use ANOVA/MANOVA.
Test means against different user-defined constants Select this option button to specify different reference values for each t-test (or variable). Note that you will need to click the Specify button to do this (see below).
Specify Click the Specify button to display the Select reference values dialog box, in which you specify a separate reference value for each selected variable. Note that the Test means against different user-defined constants option button must be selected for this button to be available.
Box & whisker plot Select this check box to produce a box and whisker plot for the selected variable(s). Box and whisker plots summarize the distribution of each variable. Specifically, each variable will be represented by one box and whisker "component," which is made up of three "parts":
  1. A central circle to indicate the mean;
  2. A box to indicate the mean plus/minus the standard deviation.
  3. Whiskers around the box to indicate the mean plus/minus 1.96*standard deviation (hence if your data follows the normal distribution, 95% of your data should fall within the whiskers).

Options / C / W. See Common Options.

OK Click the OK button to accept all the specifications made in the dialog box and to close it. The analysis results are placed in the Reporting Documents after running (updating) the project.