Answer:
D. Response bias
A. The survey should be administered by an impartial party.
Step-by-step explanation:
Response bias in a survey simply refers to the tendency of the respondents or questionnaires involved in a survey, to respond falsely or give untruthful answers to survey questions, which could be as a result of pressure to give answers that are desirable.
In the case of the Survey Regarding Violence Among Sports Spectators, which is being administered by Arena owners themselves, spectators might be compelled by the arena owners to give answers that are suitable to them, bad thereby resulting in false and untruthful responses. This is called response bias.
Response bias here can be remedied by allowing an impartial party to administer the survey, rather than Arena owners.