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olga2289 [7]
3 years ago
6

In a study, subjects are randomly assigned to one of three groups: control, experimental A, or experimental B. After treatment,

the mean scores for the three groups are compared. The appropriate statistical test for comparing these means is:
Mathematics
1 answer:
Pepsi [2]3 years ago
4 0

Answer:

Analysis of variance

Step-by-step explanation:

The appropriate statistical tool for this is the analysis of variance. The analysis of variance, also known as the ANOVA, is a statistical method which has the ability to separate data from observed variance into various components which is then use for more tests.

The anova gives an analysis of the differences that are in the group means of a sample.

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Step-by-step explanation:

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