Using the Following Frequency Distribution, Find the Variance

question 43

Multiple Choice

Using the following frequency distribution, find the variance.

• A)180.4
• B)197.3
• C)192.6
• D)183.2

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Definitions:

Health Care System

An organized framework that delivers medical care services to the population, involving institutions, policies, and resources.

Voluntary Early Retirement

A program offered by some organizations allowing employees to retire early with benefits, often as a cost-saving measure.

Zero Population Growth

A demographic balance where the number of people in a specified population neither grows nor declines, due to the birth rate equaling the death rate.

Demographic Transition Model

A concept explaining how countries or regions experience a decline in both birth and death rates when transitioning from a pre-industrial stage to an industrial economic system.