A(n) ________ is the vehicle used to pose questions that the researcher wants respondents to answer.

A(n) ________ is the vehicle used to pose questions that the researcher wants respondents to answer.

A(n) ________ is the vehicle used to pose questions that the researcher wants respondents to answer.









A) interview process
B) data collection
C) telephone
D) questionnaire
E) statistical package















Answer: D