Simple Random Sampling, Systematic Sampling, Stratified Sampling and Cluster Sampling

question 26

Multiple Choice

Simple random sampling, systematic sampling, stratified sampling and cluster sampling are all examples of :

• A)Inadequate sampling methods.
• B)Non-probability sampling methods.
• C)Probability sampling methods.
• D)Superior sampling methods.

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Definitions:

Inner Neural Layer

The retina's layer, part of the eye's interior that is sensitive to light and is crucial for vision.

Sclera

The white, opaque, fibrous outer covering of the eyeball, providing protection and form.

Choroid

A vascular layer of the eye containing connective tissue, located between the retina and the sclera, playing a key role in providing oxygen and nutrients to the outer layers of the retina.

Cornea

The transparent front part of the eye that covers the iris, pupil, and anterior chamber, responsible for a large part of the eye's focusing power.