Suppose a Test of Compatibility Fails to Predict Which Couples

question 157

Multiple Choice

Suppose a test of compatibility fails to predict which couples will remain happily married.What,if anything,can we say about this test?

• A)Its reliability is low.
• B)Its reliability is high.
• C)Its validity is low.
• D)We cannot be sure about its reliability or validity.

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Definitions:

Parenchyma

A type of plant tissue composed of living cells, typically having large vacuoles, thin walls, and found in parts of the plant responsible for photosynthesis, storage, and transport.

Sieve-Tube Member

A cell found in the phloem of vascular plants, part of a system that transports sugars and other metabolic products downward from the leaves.

Vascular Tissue

The specialized tissue in plants that is involved in the transport of water and nutrients; it includes xylem and phloem.

Inhibited Growth

A reduction in the normal rate of cellular or organismal growth, often caused by environmental factors or genetic conditions.