ONE WAY ANOVA The software tester wants to determine if there is a difference between the average bugs discovering time
Posted: Sat Jul 09, 2022 11:49 am
ONE WAY ANOVA
The software tester wants to determine if there is a differencebetween the average bugs discovering time among 4 different testalgorithms. The experiment is done by using 4 samples of each kindof test algorithm. The samples were tested in a completelyrandomized order. The discovering time are listed below. Use thedata below and 1% significance level to construct an ANOVA tableand to determine if at least one test algorithm is significantlydifferent from the others. A: 1.93, 2.38, 2.20, 2.25 B: 2.55, 2.72,2.75, 2.70 C: 2.40, 2.68, 2.31, 2.28 D: 2.33, 2.40, 2.28, 2.25
The software tester wants to determine if there is a differencebetween the average bugs discovering time among 4 different testalgorithms. The experiment is done by using 4 samples of each kindof test algorithm. The samples were tested in a completelyrandomized order. The discovering time are listed below. Use thedata below and 1% significance level to construct an ANOVA tableand to determine if at least one test algorithm is significantlydifferent from the others. A: 1.93, 2.38, 2.20, 2.25 B: 2.55, 2.72,2.75, 2.70 C: 2.40, 2.68, 2.31, 2.28 D: 2.33, 2.40, 2.28, 2.25