A Class of 3rd-Grade Children Is Split into Two Groups

question 73

Multiple Choice

A class of 3rd-grade children is split into two groups through random assignment. Group A is given training in a new game, and Group B is not. Training in the new game is referred to as the _____ variable, and game-playing skill at the conclusion of the study is referred to as the _____ variable.

• A) dependent; independent
• B) independent; dependent
• C) control; experimental
• D) experimental; control

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Definitions:

Fertilizer

A substance used to enhance the growth of plants and increase yield by supplying essential nutrients.

Bushels

A unit of volume that is used for quantities of dry commodities (such as grains or produce), where the capacity varies according to the commodity.

Profit

The financial gain made in a transaction or operation, calculated as total revenues minus total costs.

Production Function

A mathematical relationship expressing the amount of output generated from different amounts of inputs.