_______________ Is a Type of Sampling Based on Social Networks

question 20

Multiple Choice

_______________ is a type of sampling based on social networks.

• A) Statistical sampling
• B) Network sampling
• C) Real sampling
• D) Random sampling

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Definitions:

Hydrophobic

Describes molecules or substances that repel water or do not mix well with water, often due to the lack of polar groups.

Melting Points

The point at which a solid turns into a liquid when exposed to atmospheric pressure.

pH

A measure of the acidity or basicity of an aqueous solution, expressed as the negative logarithm of the hydrogen ion concentration.

Levorotatory

Describing a substance that rotates the plane of polarized light to the left (counterclockwise).