One Indication of Homogeneity Within Strata Is the

question 1

Multiple Choice

One indication of homogeneity within strata is the

• A) size of the stratum's sample mean.
• B) size of the overall sample mean.
• C) number of elements within each stratum.
• D) weights used to calculate the overall variance of estimate.
• E) size of the standard error of estimate by stratum.

---

Definitions:

REM Sleep

Rapid Eye Movement sleep, a phase of sleep where dreaming occurs, characterized by rapid movement of the eyes and increased brain activity.

Brain Wave Pattern

The electrical activity in the brain, typically categorized into different types (e.g., alpha, beta) that reflect different states of consciousness or mental activities.

Evolutionary Bases

Fundamental aspects or principles that are explained through the process of evolution, focusing on how evolutionary theory accounts for certain physical, psychological, or behavioral traits.

Rapid Eye Movements

Quick, simultaneous movements of both eyes in the same direction, associated with the REM phase of sleep when dreaming occurs.