Answer:
The survey return rate is actually low
Explanation:
A survey is simply the systematic gathering or collection of information from individuals and it has 3 (three) different research methods which are the Experimental, quasi-experimental and Non-experimental. In a survey, it entails Information gathering - polls, census, attitudes and theory testing/building, personality traits, social psychology.
mail Survey is defined simply as a self-administered, mail-back variety of questionnaire in which a stamped, addressed return envelope is enclose.
Advantages includes, Affordable wide geographical and perhaps more representative and others.
Disadvantages includes.nonresponsiveness, possible differences between respondents and nonrespondents, slowness of response to follow-up attempts and others. Survey return rate is low when responsiveness is poor. 
 
        
             
        
        
        
Answer: Option(B) is correct
Explanation:
Human technology interface is the interface that determines the interaction of human beings with technological resource and world.It creates understanding and development of environment .
If any error needs to be detected in human and technology interface then technologies can be tested in real world to know about actual functioning, utilization and defect that can be corrected or improved.
Other options are incorrect because in-personal training and evaluation of real-world scenarios are not used for finding deformations in human technology interface.Thus, the correct option is option(B).
 
        
             
        
        
        
Answer:
option B.) Party Whip
Explanation:
The Party Whip is a member of the house even though he is elected in a closed and inner caucus to help the party in the house. A Party Whip is an official of the political party and each party appoint a Party Whip.
The function of a Party Whip is majorly to direct party members not to go against the party's stand and make sure they vote. He must make sure that party members vote according to the party's desire rather than in their own way. He helps coordinate support for legislation among the members of the party. He is regarded as the second most powerful member of the house.