The following are the number of defectives produced by the 4 workers operating, in turn, 3 different machines. In each case, the first figure represents the number of defectives produced on a Friday and the second figure represents the number of defectives produced on the following Monday:

Use the theory developed in Exercise 12.26 to analyze the combined figures for the 2 days as a two-way classification with replication. Use the level of significance \(\alpha=0.05\).

Data From Exercise 12.26

Data From Theorem 12.2

Transcribed Image Text:

Worker B B2 B3 B4 Machine A1 37,43 38, 44 38,40 32, 36 Machine A2 31,36 40, 44 43,41 31, 38 Machine A3 36,40 33,37 41,39 38,45