An elementary school teacher is interested in the relation between sugar consumption and activity level in preschool children.The teacher gives 30 preschool children from Preppy Preschool Playland 0 milligrams, 20 milligrams, or 50 milligrams of sucrose (sugar) in a breakfast drink.She then observes their behavior for 30 minutes during their morning outdoor play period and codes their activity level.In this example, the population is:
A) 30 preschool children.
B) the amount of sucrose.
C) all preschool children.
D) activity level.

Question

Quizplus · Accepted Answer

The population refers to the entire group that is the subject of the study, which in this context is all preschool children, since the research aims to understand a general relationship between sugar consumption and activity level in this broad group.

An Elementary School Teacher Is Interested in the Relation Between