Contingency questions

a. Questions in a questionnaire that allow the respondent to answer in his or her own words.
b. Sets of questions in a questionnaire that use the same set of response categories.
c. Questions in a questionnaire that force the respondent to select from a list of possible responses.
d. Questions in a survey that depend on the responses to earlier questions or which have questions dependent on them.

The correct answer is letter "D": Questions in a survey that depend on the responses to earlier questions or which have questions dependent on them.

Explanation:

Contingency questions are those that come after another dependent question has been answered. Contingency questions explore more details of the first question asked and can only be answered depending on what previous answers were. The first question typically requires a Yes/No answer such as "Are you over age?" or "Do you have a car?". Contingency questions examples would be "How old are you?" or "What color is your car?".

the answer is true.  i do believe this is the answer because of the amount of wrecks people get into each year.  if you double this with avoiding those so said wrecks, that would make you a "skilled" driver.