Which guideline for preventing biased questions does this question violate: What would you pay for a pair of sunglasses that will protect your eyes from the sun's harmful ultraviolet rays, which are known to cause blindness?
a. The question should not have loaded wording or phrasing.
b. The question should not be too long.
c. The question should not lead the respondent to a particular answer.
d. The question should not be double-barreled, which asks two questions at the same time.
e. The question should not use words that overstate the condition.
Answer: e. The question should not use words that overstate the condition.