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>Table 3: Pairs of Experiment Hypotheses (each in the form of an alternative hypothesis H1ij and its null hypotheses H0ij, where i represents the research goal identifier and j the counter for more than one hypothesis per goal; effectiveness: i = 1, efficiency: i = 2); Evx denotes the effectiveness for version x; Dvx denotes the task durations for version x; Dvx,ty denotes the task durations for version x and task y.
【2h】
Table 3: Pairs of Experiment Hypotheses (each in the form of an alternative hypothesis H1ij and its null hypotheses H0ij, where i represents the research goal identifier and j the counter for more than one hypothesis per goal; effectiveness: i = 1, efficiency: i = 2); Evx denotes the effectiveness for version x; Dvx denotes the task durations for version x; Dvx,ty denotes the task durations for version x and task y.
