Explain Why Control Variables Are Necessary in Experiments and Why

question 3

Essay

Explain why control variables are necessary in experiments and why they are not actually variables.

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Definitions:

Variable Toll Road

A toll road system where toll charges vary based on factors like time of day, traffic volume, or type of vehicle to manage congestion and optimize traffic flow.

Late Fee

A late fee is a charge imposed for the late payment of a bill or installment, serving as a penalty to the payer.

Electricity-Generating Capacity

The total amount of electrical power that generating equipment can supply to a grid or system at a given time.

Rival In Consumption

A characteristic of a good whereby its consumption by one individual decreases its availability for consumption by another.