The Constraint for Resource 1 Is 5 X₁ + 4 $\ge$

question 27

Multiple Choice

The constraint for resource 1 is 5 X₁ + 4 X₂ $\ge$ 200. If X₁ = 40 and X₂ = 20, how many additional units, if any, of resource 1 are employed above the minimum of 200?

• A)0
• B)20
• C)40
• D)80

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Definitions:

Construct Validity

The extent to which an assessment accurately measures what it is supposed to measure.

Criterion Validity

The extent to which a measure is related to an outcome. It assesses whether a test reflects a certain set of abilities by correlating test results with a criterion measure.

Face Validity

The extent to which a test appears to measure what it is supposed to measure at face value.

Naturalist Intelligence

A type of intelligence described by Howard Gardner, involving sensitivity to and understanding of the natural world and living things.