In an experiment with 10 treatments, how many pairs of means can be compared?
A)90
B)20
C)100
D)45

Name: In an experiment with 10 treatments, how many pairs of means can be compared? A)90 B)20 C)100 D)45
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Quizplus · Accepted Answer

The number of pairs of means that can be compared in an experiment with 10 treatments is calculated using the combination formula C(n, 2) = n! / [2!(n-2)!], where n is the number of treatments. For 10 treatments, this is C(10, 2) = 10! / [2!(10-2)!] = 45.

In an Experiment with 10 Treatments, How Many Pairs of Means