The effectiveness of three brands of stain remover (EZ-Clean, SpotX, and OXYBoost) were rated (A = excellent to F = poor) by different groups of consumers.The calculated value of the statistic for the appropriate nonparametric test is ________________________ .

A)2.67
B)5.62
C)9.12
D)11.4
E)12.0

Question

The effectiveness of three brands of stain remover (EZ-Clean, SpotX, and OXYBoost) were rated (A = excellent to F = poor) by different groups of consumers.The calculated value of the statistic for the appropriate nonparametric test is ________________________ .

A)2.67 
B)5.62 
C)9.12 
D)11.4 
E)12.0

Quizplus · Accepted Answer

The Answer of The effectiveness of three brands of stain remover (EZ-Clean, SpotX, and OXYBoost) were rated (A = excellent to F = poor) by different groups of consumers.The calculated value of the statistic for the appropriate nonparametric test is ________________________ .

A)2.67 
B)5.62 
C)9.12 
D)11.4 
E)12.0

The Effectiveness of Three Brands of Stain Remover (EZ-Clean, SpotX