A Sample of 25 Elements Produced a Mean of 123

question 19

Short Answer

A sample of 25 elements produced a mean of 123.4 and a standard deviation of 18.32.Assuming that the population has a normal distribution,the 90% confidence interval for the population mean,rounded to two decimal places,is:

---

Definitions:

Kinship Terminology System

The method by which kin relationships are identified and categorized within a culture, influencing social interactions and inheritance.

Hawaiian

Pertaining to Hawaii, its native people, culture, or language, known for its unique Polynesian heritage and diverse cultural influences.

Eskimo

A term historically used to refer to indigenous peoples inhabiting the Arctic regions of Greenland, Canada, and Alaska, now often considered outdated or pejorative.

Lineage Fusion

A social process where separate lineages or family groups come together to form a larger community or society.