Before any treatment is introduced, the variation that exists between two groups that are equal is due to:

Name: Before any treatment is introduced, the variation that exists between two groups that are equal is due to:
Brand: Quizplus
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Question

Quizplus · Accepted Answer

Before treatment is introduced, the variation between two equal groups is due to chance. Any differences observed at this stage are likely due to random factors, such as individual differences within the sample or measurement error.

Before Any Treatment Is Introduced, the Variation That Exists Between