Which of the Following Meets the Requirements of a Stratified

question 1

Multiple Choice

Which of the following meets the requirements of a stratified random sample?

• A) A population contains 10 members under the age of 25 and 20 members over the age of 25. The sample will include six people who volunteer for the sample.
• B) A population contains 10 members under the age of 25 and 20 members over the age of 25. The sample will include six people chosen at random, without regard to age.
• C) A population contains 10 members under the age of 25 and 20 members over the age of 25. The sample will include six males chosen at random, without regard to age.
• D) A population contains 10 members under the age of 25 and 20 members over the age of 25. The sample will include two people chosen at random under the age of 25 and four people chosen at random over 25.

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Definitions:

Hippocampus

A major component of the brain of humans and other vertebrates, associated with memory formation and spatial navigation.

Prefrontal Cortex

The part of the brain located at the front of the frontal lobes, involved in complex behaviors such as decision making, planning, and moderating social behavior.

Memory Attribute

Characteristics or features of memory, such as duration, capacity, and encoding processes, that differentiate various types of memory.

Affective Memory Attributes

Characteristics of memories that are associated with emotions, influencing how memories are processed and recalled.