Mark the statement below true or false. If you believe that the statement is fal

Question

Mark the statement below true or false. If you believe that the statement is false, briefly explain why you think it is false. If neither the interaction nor dummy variable is statistically significant in an analysis of covariance, then there's no lurking factor that confounds the results of the related two-sample t-test Choose the correct answer below O A. True. O C. False. If both the interaction and dummy variables are statistically significant in an analysis of covariance, then B. False. Confounding is always possible without randomization. there's no lurking factor that confounds the results of the related two-sample t-test.

Explanation / Answer

Option C is Correct. It is false , we should have both Interaction and dummy variable are Statistically Significant

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