T Team MCQ Buddy π Instructor III β 27.12K Points Q. The algebraic sum of the deviation of 20 observations measured from 30 is 2. So, the mean of observations is (A) 30.0 (B) 30.1 (C) 30.2 (D) 30.3 ποΈ Show Answer π¬ Discuss π Share β Correct Answer: (B) 30.1