A Survey Is Valid, If It ________

question 138

Multiple Choice

A survey is valid, if it ________.

• A) produces identical results when repeated
• B) actually measures what it is designed to measure
• C) is based on ethical principles
• D) is representative of the sample population

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Definitions:

Endoplasmic Reticulum

The organelles of the endoplasmic reticulum are composed of both smooth and rough types. The rough type contains ribosomes on its surface. The smooth type has no ribosomes. Both types create a network of passageways throughout the cytoplasm.

Myocytes

Muscle cells responsible for contraction and movement in the body.

Skeletal Muscles

Tissues in the body that are attached to bones and can be consciously controlled to produce movement.

Undercooked Meat

Meat that has not been cooked to the recommended internal temperature, posing a risk of foodborne illness due to bacteria or parasites.