A Statewide Sample Survey Is to Be Made

question 16

Multiple Choice

A statewide sample survey is to be made. First, the state is subdivided into counties. Seven counties are selected at random and further sampling is concentrated on these seven counties. What type of sampling is this?

• A) Simple random
• B) Systematic random sampling
• C) Cluster sampling
• D) Stratified sampling

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Definitions:

Sex Education

The instruction on topics related to human sexuality, including anatomy, reproduction, sexual activity, sexual health, and relationships.

Growth and Development

The physical, emotional, and psychological progress and changes that occur from birth to the end of adolescence.

Body Safety

The practices and knowledge essential for protecting one's body from harm, abuse, and injury.

Povidone-Iodine Solution

An antiseptic preparation used to clean skin wounds or to prepare the skin before surgery, effective in killing bacteria, fungi, and viruses.