What Factor Is Essential to the Continued Survival of a System

question 1

Multiple Choice

What factor is essential to the continued survival of a system of stratification?

• A) large financial backing
• B) ample resources
• C) an ideology
• D) dedicated members

---

Definitions:

Interval Estimate

A range of values, calculated from sample data, that is likely to include the true value of a population parameter.

Sample Statistic

A numerical measurement describing some characteristic of a sample, such as the mean or variance.

Sample Mean

The mean of a collection of numbers, determined by summing all the numbers in the set and then dividing by the count of the numbers.

Population Mean

The average of a set of characteristics (such as age, weight) of every member of a population.