A 1992 Roper poll found that 22 of Americans say the Holocau

A 1992 Roper poll found that 22% of Americans say the Holocaust may not have happened. The actual question asked in the poll was \"Does it seem possible or impossible to you that the Nazi extermination of the Jews never happened.?\" and 22% responded \"Possible.\" The results of this poll cannot be trusted because :

a)undercoverage is present. Obviously, those people who did not survive the Holocaust could not be in the poll.

b) nonresponse is present. Many people will refuse to participate, and those that do will be biased in their opinions.

c) the question is worded in a confusing manner.

d) we do not know who conducted the poll or who paid for the results.

Solution

C is the answer

Question cannot be negative.

\" Nazi extermination of Jew happened \"