The Sum of the Probabilities of a Discrete Probability Distribution

question 109

Multiple Choice

The sum of the probabilities of a discrete probability distribution must be

• A) equal to one.
• B) between zero and one.
• C) greater than one.
• D) less than or equal to zero. 3 Construct probability histograms.

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Definitions:

Logic

The study of principles of reasoning, especially the structure of propositions as distinguished from their content and of method and validity in deductive reasoning.

Thermocouple

"A temperature-measuring device that utilizes two dissimilar metals for temperature measurement. As the junction of the two dissimilar metals is heated, a proportional voltage difference, which can be measured, is generated."

Source A

May refer to the original or primary input in data processing, programming, or electrical systems, distinguishing it from secondary sources.

Counter

A function in automation used to enumerate occurrences of a specific event, often implemented within PLCs for process control.