"Does package size affect consumption rates in snack products?" is a typical question in what type of research design?
A)descriptive research
B)time-series research
C)experimental research
D)phone surveys

Question

Quizplus · Accepted Answer

This question is asking about a cause-and-effect relationship between package size and consumption rates, which is typically studied using experimental research. In an experiment, the researchers can manipulate the package size and control for other factors that might affect consumption rates (such as the taste or nutritional content of the snack), in order to determine whether package size has a direct impact on consumption. Descriptive research and time-series research would not be appropriate for this type of question, as they do not involve manipulating variables or establishing cause-and-effect relationships. Phone surveys could be used to collect data on consumption rates and package preferences, but would not provide the experimental control necessary to answer the question of whether package size directly affects consumption rates.

"Does Package Size Affect Consumption Rates in Snack Products?" Is