Question: A type I error is when: A)the standard deviation is divided by the square root of the sample size B)the results of the statistical test

A type I error is when: A)the standard deviation is divided by the square root of the sample size B)the results of the statistical test lead one to inappropriately accept the null hypothesis C)an error exists in the study design D)the results of the statistical test lead one to inappropriately reject the null hypothesis. Solve it correctly please. I will rate accordingly. my last attempt

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