To perform the weighting adjustment, from the Data Editor menus choose:

Data
Weight Cases...

Select Weight cases by.

Select Final person-level sample weight as the weighting variable.

Click OK.

Now the data are weighted and are ready to be analyzed. To begin the Means analysis, from the menus choose:

Analyze
Compare Means
Means...

Select Age when first smoked a cigarette as the dependent variable.

Select # Cigarettes smoked per day past 30 days as the independent variable.

Click Options.

Select Anova table and eta and Test for linearity.

Click Continue.

Click OK in the Means dialog box.