The Interval from the Population Mean to One Standard Error

question 53

Multiple Choice

The interval from the population mean to one standard error below the mean in a sampling distribution of the mean contains approximately percent of the sample means.

• A)14
• B)34
• C)50
• D)68

---

Definitions:

Geographically Isolated

Refers to populations, species, or groups of organisms that are physically separated from each other by geographical barriers such as mountains, rivers, or vast distances, potentially leading to genetic divergence and speciation.

New Species

A category of biological classification that represents a distinct, newly identified group of organisms different from existing species.

Adaptive Changes

Adjustments or modifications in structure or function that organisms make in response to environmental changes or challenges.

Populations

Groups of individuals belonging to the same species that live in the same geographic area and can potentially interbreed.