Consider This Argument: "If We Bought the Movie Tickets Online

question 25

Multiple Choice

Consider this argument: "If we bought the movie tickets online or asked for the student discount, we saved a dollar per ticket. We did save a dollar per ticket. So we must have bought the tickets online or asked for the student discount." Using a truth table to evaluate that argument for validity will produce a final column that ___________________.

• A) has eight rows all of which are T
• B) has eight rows some of which are T and some F
• C) has four rows all of which are F
• D) has four rows all of which are T
• E) has two rows both of which are T

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Definitions:

Blind Spot

A point in the visual field that corresponds to the lack of light-detecting photoreceptor cells on the optic disc of the retina, resulting in a lack of visual perception.

Neural Layers

Structures within the brain or neural tissue composed of interconnected neurons that process and transmit information.

Retina

The light-sensitive layer at the back of the eye that contains photoreceptor cells.

Color-Deficient Vision

A condition that affects the ability to perceive colors correctly, often referred to as color blindness.