If the Sample Variance of a Set of Observations Is

question 16

Multiple Choice

If the sample variance of a set of observations is 225, its sample standard deviation is equal to _____.

• A) 0.225
• B) 15
• C) 22.5
• D) 0.15
• E) 2.25

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Definitions:

Social Welfare Network

A system of governmental and non-governmental organizations working together to provide assistance and support to those in need, aiming to ensure the well-being of society.

Social Gospel Movement

A religious movement that emerged in the 19th century, emphasizing the application of Christian ethics to social problems such as poverty and inequality.

Class Equality

Class equality refers to a societal state in which all social classes have equal rights, opportunities, and access to resources, minimizing or eliminating disparities in wealth and power.

Protestant Ethic

A concept in sociology introduced by Max Weber, suggesting that Protestantism, especially Calvinism, facilitated the rise of capitalism by promoting qualities like hard work, frugality, and efficiency.