Use the following information for the next 6 questions.
Tutors-R-Us provides academic enrichment and review activities for high school students in 4 subject areas: English, mathematics, science, and history. In November 20x1, the firm's information system produced the following data: 
-The number of students in each area is most likely to be a cost driver for
Definitions:
Representative Subset
A portion of a larger group or data set that accurately reflects the characteristics or distribution of the whole.
Entire Group
Refers to the totality of members within a specified set or collection without exception.
Random Sample
A sample selected from a larger population in such a way that each member has an equal chance of being included, enhancing representativeness.
Laboratory Experiments
Controlled experiments conducted in a lab setting where variables can be manipulated and outcomes can be measured precisely.
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