In mathematics and statistics, the term arithmetic mean is preferred over simply mean because it helps to differentiate between other means such as geometric and harmonic mean. Statistical mean is the most common term for calculating the mean of a statistical distribution.
There were, in my opinion, two main reasons for this: 1  I believe that Dr. King believed that nonviolence was a more moral strategy than one that included violence. 2  King also believed that nonviolence was a more effective way to get people on the side of the protestors.
Best Answer: After MLK's assassination in 1968 the movement moved away from non-violent action and more towards militaristic actions. The rise of the black panthers. This is not to say that violence took over, it is saying that people would not just get beat any more, they would hit back if hit.is endeavours along these lines, however, did not engender much support in any segment of the population.  Meanwhile, the strain and changing dynamics of the civil rights movement had taken a toll on King, especially in the final months of his life.