For Exercises 11.1 and 11.2, see page 533; for 11.3 and 11.4, see page 535; for 11.5 and 11.6, see page 537; for 11.7 and 11.8, see page 538; for 11.9 and 11.10, see page 541; for 11.11 to 11.14, see pages 543–544; and for 11.15 and 11.16, see page 544.
11.15 Reading software output.
CASE 11.1 Regression software usually reports both and the regression standard error . For the assets, sales, and profits data of Case 11.1 (page 534), the approximate values are and . Locate and in each of the four outputs in Figure 11.6 (pages 539–541). Give the unrounded values from each output. What name does each software give to ?
11.15
For Minitab: ; is called S. For SAS: ; is called Root MSE. For JMP: ; is called Root Mean Square Error. For Excel: ; is called Standard Error.