A Normal Probability Distribution _____

question 6

Multiple Choice

A normal probability distribution _____.

• A) is a continuous probability distribution
• B) is a discrete probability distribution
• C) can be either continuous or discrete
• D) always has a standard deviation of 1

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Definitions:

Explosion Level

A term describing the concentration range of a substance in air within which the substance can explode.

Concentration Decrease

A reduction in the amount of a substance present in a specified volume of solution, typically resulting from dilution or chemical reaction.

Chemical Reaction

A process that involves rearrangement of the molecular or ionic structure of substances, resulting in the formation of new products.

Nitrogen Gas

A diatomic molecular gas (N2) that constitutes 78% of the Earth's atmosphere, colorless, odorless, and mostly inert.