Click Analyze > Regression > Linear... on the top menu, as shown below:

Published with written permission from SPSS Statistics, IBM Corporation.

You will be presented with the Linear Regression dialogue box:

Published with written permission from SPSS Statistics, IBM Corporation.

Transfer the independent variable, Income, into the Independent(s): box and the dependent variable, Price, into the Dependent:box. You can do this by either drag-and-dropping the variables or by using the appropriate  buttons. You will end up with the following screen:

Published with written permission from SPSS Statistics, IBM Corporation.

You now need to check four of the assumptions discussed in the Assumptions section above: no significant outliers (assumption #3); independence of observations (assumption #4); homoscedasticity (assumption #5); and normal distribution of errors/residuals (assumptions #6). You can do this by using the  and  features, and then selecting the appropriate options within these two dialogue boxes. In our enhanced linear regression guide, we show you which options to select in order to test whether your data meets these four assumptions.

Click the  button. This will generate the results.