Which of the following is not an example of quantitative data?

The activities that members of Congress undertake while they are in Washington; these activities might include committee and subcommittee meetings, time on the floor of the chamber, meeting with constituents, interest groups, other members, and staff,

and attending conferences, events, and meetings in Washington. a. hill style b. trustee representation c. home style d. delegate representation

If you have to sacrifice either internal validity or external validity, which would be better to sacrifice? Why?

What will be an ideal response?