Approximately _______ Percent of Men Are Color Blind (And Thus

question 50

Multiple Choice

Approximately _______ percent of men are color blind (and thus improper use of color can impair their ability to read information)

• A)5%
• B)10%
• C)15%
• D)20%
• E)More than 20%

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Definitions:

Truth-functional

Relating to the principles of logic, refers to propositional logic where the truth value of a compound sentence is determined by the truth values of its component parts.

Compound

Compound pertains to a substance made up of two or more elements chemically combined in fixed proportions.

Quantifier

In logic and mathematics, a term that specifies the quantity or numerical scope of individuals that a proposition applies to.

Atomic Open Sentence

A type of statement that contains one or more variables, which makes it capable of being true or false depending on the values of these variables.