95. To avoid the possibility of biasing responses to your questionnaire, you should
a. include an “other” category as the first alternative.
b. omit “other” from the listing of alternatives in most questions.
c. use broad categories for all alternatives.
d. recruit a homogeneous population of the sample.
e. arrange alternatives alphabetically or in another logical order.
96. When asking respondents about their income, you should
a. offer narrow categories of alternatives, such as “$20,000 to $22,000” and “30,000 to $32,000.”
b. request a specific figure, rounded to the nearest $100.
c. use interviewers who are trained in eliciting answers about sensitive topics.
d. position this question at the end of the questionnaire, to avoid losing the cooperation of respondents.
e. offer broad categories of alternatives, such as “Less than $20,000” and “30,000 to $40,000.”
97. Well-designed charts and graphs can
a. look good in a report.
b. emphasize certain data.
c. give a sense of audience awareness.
d. contain details.