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.
In this case, the intercept is the unweighted mean of the individual group means. The unstandardized regression coefficient represents the difference between the unweighted mean of the means of one group (A) and the unweighted mean of another group (B), where A and B are two sets of groups in the contrast.