Which of the Following Is a Requirement for a Random

question 4

Multiple Choice

Which of the following is a requirement for a random sample?

• A)Every individual has an equal chance of being selected.
• B)The probabilities cannot change during a series of selections.
• C)There must be sampling with replacement.
• D)All of the other 3 choices are correct.

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Definitions:

Lobster Population

The lobster population refers to the number of lobsters living in a particular area or region, which can fluctuate based on factors like fishing practices, environmental conditions, and predator-prey dynamics.

Environmental Preservation

The practice of protecting the natural environment on individual, organizational, or governmental levels, aimed at keeping ecosystems intact and safeguarding biodiversity.

Gasoline Consumption

The total quantity of gasoline used by consumers, usually measured in gallons or liters, over a specific period.

Air Pollution

The presence of toxic chemicals or compounds in the air, at levels that pose a health risk to humans and the environment.