Generally,the U.S.population Is Becoming

question 185

Multiple Choice

Generally,the U.S.population is becoming

• A) smaller, younger, and more diverse.
• B) smaller, older, and more diverse.
• C) larger, older, and less diverse.
• D) larger, younger, and more diverse.
• E) larger, older, and more diverse.

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Definitions:

Poisson Distribution

A probability distribution that expresses the probability of a given number of events occurring in a fixed interval of time or space, assuming these events happen with a known constant mean rate and independently of the time since the last event.

Standard Deviation

An assessment of the range or distribution spread within a set of numbers.

Nuclear Power Plant

A facility that generates electricity by using nuclear reactions to produce heat, which then is used to power steam turbines.

Discrete Random Variables

Variables in statistical analysis that can take on a countable number of distinct values, often representing occurrences.