Introduction to a variety of useful statistical ideas and techniques - Improving the User Experience through Practical Data Analytics - page 28

IN SPSS—cont'd
4. Select the “Simple” bar chart and select the “Summaries of separate variables” radio button:
5. Your means should already be in the “Bars Represent” ield. Click on “Options” and on resulting dialog
box, click on “Display error bar,” and select the “Conidence Intervals” radio button. If not, drag both
sets of variable data from the left window in the dialog box to the “Bars Represent” dialog box. (Make
sure conidence level is set correctly.) Finally click “Continue” and “OK” on the irst dialog box.