If there are 3 means to be compared, how many different comparisons $$\text { (such as } \bar { X } _ { 2 } \text { compared to } \bar { X } _ { 3 } \text { ) }$$ are possible?
A) 2
B) 3
C) 5
D) 6

Question

Quizplus · Accepted Answer

When comparing 3 means, you can compare each pair: (1 vs 2), (1 vs 3), and (2 vs 3), resulting in 3 comparisons.

If There Are 3 Means to Be Compared, How Many (such as Xˉ2 compared to Xˉ3 ) \text { (such as } \bar { X } _ { 2 } \text { compared to } \bar { X } _ { 3 } \text { ) } (such as Xˉ2​ compared to Xˉ3​ )

If There Are 3 Means to Be Compared, How Many $\text { (such as } \bar { X } _ { 2 } \text { compared to } \bar { X } _ { 3 } \text { ) }$