Use the Following to Answer Questions

question 48

Multiple Choice

Use the following to answer questions :
Determine the intersection and union of sets A, B, and C as indicated, given
A = {5, 10, 15, 20}
B = {25, 30, 35, 40}
C = {10, 20, 30, 40}.
-Find A B.

• A) { }
• B) {10, 15}
• C) {5, 10, 35, 40}
• D) {5, 10, 15, 20, 25, 30, 35, 40}

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Definitions:

Reinforcement

An operational technique used in behavior analysis to increase the frequency of a desired behavior by introducing a motivating item after the behavior is exhibited.

DRH Schedule

Differential Reinforcement of High Rates of behavior schedule; a reinforcement schedule in which a higher rate of a specific behavior is reinforced, encouraging the behavior to occur more frequently.

Reinforcer

Any stimulus that increases the likelihood of a preceding behavior being repeated.

Primary Reinforcer

An innate reinforcing stimulus like nourishment or shelter, which does not require learning to be effective in enhancing behavior.