(Choose 1 answer)
(23086)A study interviews a representative sample of the nation's population every week to detect how many people read a particular newspaper. A prize draw is introduced for participants as an incentive to do the interview.
What impact will the incentive have on the readership results for the newspaper in question?
A. There may be an increase or decrease in readership figures, or they may stay the same.
B. Readership will increase.
C. No impact: there will be no difference in readership figures.
D. Readership will decrease.
Q: 32
