Judo should be called Kodokan Judo. It was developed by Professor Jigoro Kano in 1882. Professor Kano was a student of many of the old masters of Jujitsu when he realized that the arts were disappearing.
The definition of unbiased is a neutral person or persons. An example of unbiased is a jury with no prior knowledge of the case upon which they are deciding. or unÂ·biâ²assed. without bias or prejudice; objective; impartial.
This occurs in many situations. Thus a reasonable alternative is to. constrain the estimator to be unbiased, and then nd the estimator. that produces the minimum variance (and hence provides the. minimum MSE among all unbiased estimators). Note:Sometimes no unbiased estimator exists and we cannot. proceed at all in this direction.