Question

in order for an experiment to be fair, or valid, the conditions of the objects under investigation should be the same?

true

false

Explanation:

Analyze the requirements of a fair experiment

A fair experiment (or a valid scientific investigation) requires that only one independent variable is changed at a time. All other conditions and variables of the objects under investigation must be kept constant (the same) to ensure that any observed changes are solely due to the manipulated variable.

Evaluate the statement

The statement asserts: "In order for an experiment to be fair, or VALID, the conditions of the objects under investigation should be the same?" Since keeping background conditions identical (controlled) is the fundamental basis of a fair test, this statement is true.

Answer:

• TRUE (Correct answer)
• FALSE