Figure 3-H -Refer to Figure 3-H.A Movement from S₁ to S₃ Could

question 216

Multiple Choice

Figure 3-H
-Refer to Figure 3-H.A movement from S₁ to S₃ could occur if:

• A)there is a decrease in the price of submarine sandwiches.
• B)there is an increase in price of ingredients such tomatoes and pickles
• C)there is a decrease in price of hamburgers, a substitute to submarine sandwiches
• D)the price of bread used to make submarine sandwiches decreases
• E)promotions on a television program make submarine sandwiches more popular

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Definitions:

Absolute Thresholds

The minimum level of stimulus intensity needed for a stimulus to be perceived.

Visual Images

Mental representations of objects, scenes, or events that are not currently being viewed but recalled or imagined.

Absolute Thresholds

The minimum intensity of stimulus that can be detected by the sensory systems at least 50% of the time.

Signal Detection Theory

Signal Detection Theory is a means to quantify the ability to discern between information-bearing patterns and random patterns that distract from the information.