Continuous Random Variables That Can Assume Values at All Points

question 178

Multiple Choice

Continuous random variables that can assume values at all points on an interval of values, with no breaks between possible values, are quite common. Examples include:

• A) profit per dollar of sales
• B) cost per credit taken by graduate students
• C) the average time it takes to assemble a car, or write a test
• D) height
• E) all of these

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Definitions:

Schedule of Reinforcement

A rule or plan that dictates how often a behavior is reinforced, playing a crucial role in the learning process.

Rubbing

A physical behavior involving repeated application of pressure or friction onto the surface of an object or body part, often for sensory feedback or relief.

Sticks

Typically refers to long, slender pieces of wood, but in educational or behavioral contexts, might be part of a reward or motivational system.

Positive Reinforcement

A technique used to encourage desired behaviors by offering rewards or positive outcomes when those behaviors are exhibited.