Determine Whether the Relation Represents a Function

question 109

Multiple Choice

Determine whether the relation represents a function. If it is a function, state the domain and range.
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• A) function domain:{Ms. Lee, Mr. Bar} range: {Bob, Ann, Dave}
• B) function domain: {Bob, Ann, Dave} range: {Ms. Lee, Mr. Bar}
• C) not a function

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Definitions:

Mental Stability

A state of psychological well-being or equilibrium where an individual is able to function effectively in society.

Correlation Coefficient

A statistical measure that calculates the extent to which two variables change together, indicating the strength and direction of a linear relationship.

True Score

The actual score that accurately reflects the tested attribute or characteristic without error.

Reliable Measure

A consistent and dependable method of measurement that yields the same results under similar conditions.