In the Context of Quantitative Research in Marketing,which of the Following

Multiple Choice

In the context of quantitative research in marketing,which of the following statements is true of observational research?

A) It involves the development of equations to model relationships among variables.
B) It involves manipulating one variable and examining its impact on other variables.
C) It involves watching people and recording relevant facts and behaviors.
D) It involves the collection of data by means of a questionnaire by mail,phone,online,or in person.