A researcher fails to reject the null hypothesis when there is a statistically significant difference between the means of the groups in a study.

Question

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If there is a statistically significant difference between the means of the groups, it means that the null hypothesis should be rejected as there is evidence that the groups are different. Therefore, if a researcher fails to reject the null hypothesis in this scenario, it would be incorrect.

A Researcher Fails to Reject the Null Hypothesis When There