Business Statistics

Chapter 10 | Statistical Inference: Hypothesis Testing for Single Populations 325

10.7.2 Using SPSS for Hypothesis Testing for Single Population Mean Using the

t Statistic (Case of a Small Random Sample, n < 30)

Select Analyze from the menu bar. A pull-down menu will appear on the screen. From this menu, se-

lect Compare Means. Another pull-down menu will appear on the screen, Select One-Sample T test.

The One-Sample T test dialog box will appear on the screen. Place the sample in the Test variable(s)

box. Type the test value in the Test Value box (Figure 10.22). Click Options and type the condence

level and click Continue. The One-Sample ...