A Scientific Sample Is _____________________________

question 42

Multiple Choice

A scientific sample is _____________________________.

• A) a group of representatives from the population who are chosen based on their understanding of the process
• B) a system that uses probability theory as a guide to selecting people from the population who will comprise the selected group
• C) a group of representatives from the population who have knowledge of scientific methods, thus creating a more reliable result
• D) a group of people intentionally and specifically selected from a population to be surveyed
• E) the study of political activists and the impact of political activity on character development

Distinguish between various cloud computing models and their use cases.

Recognize the components and infrastructure behind cloud services.

Understand the unique characteristics of services compared to tangible goods.

Recognize the importance and methods of making services more tangible to consumers.

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Definitions:

Chlorine Gas

A diatomic green-yellow, highly reactive gas and a powerful oxidizing agent, widely used for water purification and in the manufacture of various products.

Volume

A measure of the amount of space occupied by a substance, such as a gas, liquid, or solid.

°C

A unit of measurement for temperature on the Celsius scale, where 0°C represents the freezing point of water and 100°C represents the boiling point at sea level.

Gas Law

A set of laws that describe the behavior of gases in relation to pressure, volume, temperature, and quantity.