In a regression analysis if r2 = 1, then : August 19, 2021 – by admin Question: In a regression analysis if r2 = 1, then : A. SSE must also be equal to one B. SSE must be equal to zero C. SSE can be any positive value D. SSE must be negative Answer» b. SSE must be equal to zero Note: The above multiple-choice question is for all general and Competitive Exams in India.