For Exercises 15.1 to 15.3, see pages 15-6 to 15-7; for 15.4 to 15.6, see page 15-10; for 15.7, see pages 15-12 to 15-13; for 15.8 to 15.10, see page 15-15; for 15.11, see page 15-16; for 15.12 and 15.13, see page 15-18; and for 15.14 to 15.16, see pages 15-20 to 15-21.
15.12 Group means in Excel output.
CASE 15.1 The first part of the Excel output in Figure 15.8 gives the group means and the marginal means for the data in Case 15.1. Find these means and display them in a table. Report them with the digits exactly as given in the output. Does Excel agree with the SPSS output in Figure 15.6?