1 Sample t-Test: Interval Estimation

Noncentrality Interval Estimation and the Evaluation of Statistical Models

1. 1. On the

      Power Analysis and Interval Estimation

      Startup Panel -

      Quick

      tab, select Interval Estimation in the left pane and One Mean, t-Test in the right pane.
2. 1. Click the OK button to display the 1 Sample t-Test: Interval Estimation dialog box, which contains two tabs: Quick and Settings I/O.

Compute

Click the Compute button to compute the confidence interval and produce a spreadsheet. This spreadsheet contains the input parameters for the analysis, followed by the upper and lower limits for two confidence intervals.

Back

Click the Back button to return to the Startup Panel without saving any changes that have been specified in this dialog box.

Restore Defaults

Click the Restore Defaults button to restore current default values to all the settings in this dialog box and others that perform calculations for the one sample t-test.

Options

Click the Options button to display the Options menu.