A Small-Town Politician Is Running for the District Council Seat

question 15

Multiple Choice

A small-town politician is running for the district council seat. If the politician decides to poll three blocks in the district to determine his chance of winning the seat, what type of sampling is being used?

• A) multistage sampling
• B) cluster sampling
• C) systematic sampling
• D) stratified sampling

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Definitions:

Collar Cells

Also known as choanocytes, are flagellated cells that line the interior of asconoid sponges and are used for feeding by generating water flow and filtering food particles.

Amebocytes

Cells found in the bloodstream of invertebrates that move like amoebas, involved in various functions including distributing nutrients and forming immune responses.

Attachment

The emotional bond that develops between a child and a caregiver, influencing personal development.

Feeding

The process by which organisms obtain and consume food to sustain life.