Which of the following sampling methods would the following formula be used with?

Designs that apply part of the procedures of true experimentation, while lacking full experimental control are called ________

A) concurrent designs B) preexperimental designs C) quasi-experimental designs D) statistical designs E) partial designs

________ refers to all those members of an organization who become involved in the buying process for a particular product or service

a. Team members b. Business market managers c. Suppliers d. Buying team