Answer: the contestants and observers thought the questioners were more knowledgeable than the contestants.
Explanation: Ross et al published a paper in the journal of personality and social psychology in 1977 titled 
"Social Roles, Social Control, and Biases in Social-Perception Processes". They demonstrated that our actions and perceptions are determined by roles we have to play in interpersonal encounters; this is the biasing effect social roles have on performance.
In this instance the observers and the contestants perceived the questioners as having superior knowledge as the questioners were given latitude in how they frame the questions. Due to their social roles, the questioners were "the powerful" while the contestants and observers were "the powerless" playing out their roles and not taking into account the biasing effect.
If the roles were switched around, the outcome would still be the same with each group irrespective of their actual ability and knowledge. 
 
        
             
        
        
        
Answer:
True
Explanation:
This is true and from the Holy Bible in the book of Colossians chapter 2 and verse 14. This verse explains how the Colossian believer has been forgiven and no longer bound by the law because Christ has paid the price on the cross. Paul emphasizes on several aspects of the forgiveness. A believer no longer lived under the threat of punishment neither are they slaves to sin. According to Paul, those who put their faith in Christ have their sins erased. For the believer in Christ, the death of Jesus on the cross is sufficient payment for all sins. 
 
        
             
        
        
        
According to the optimistic scenario, the South will abandon its military dictatorships and progress toward democracy as a means of gaining acceptance into the international community.
Democracy, a system of government by the whole population or all the eligible members of a State.
        
             
        
        
        
The median and interquartile range.