15.71 In the study of Exercise 15.70, information on the cellular phone system was also shown to MBA students.

Part of the analysis of variance table for their quality assessments is shown here. Complete the analysis of variance table and provide a full analysis of these data.

Source of Variation Sum of Squares Degrees of Freedom Between prices 0.042 2 Between countries 17.319 2 Interaction 2.235 4 Error 70.414 45