Find the Specified Conditional or Marginal Distribution for the Given $40 \%$

question 67

Multiple Choice

Find the specified conditional or marginal distribution for the given contingency table. Round to the nearest tenth of apercent if needed.
-Use the given contingency table to find the marginal distribution of the variable "income bracket".

• A)Low: 40\%; Middle: 40\%; High: 20\%
• B) Low: 24\%; Middle: \(40 \%\); High: \(36 \%\)
• C) Low: \(18.8 \%\); Middle: \(43.8 \%\); High: \(37.5 \%\)
• D) Single: 32\%; Married: 42\%; Separated: \(10 \%\); Divorced: \(16 \%\)

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Definitions:

Conditioned Fear

A learned response where a neutral stimulus begins to elicit fear after being paired with an aversive event.

Behavioral Contrast

A phenomenon observed in operant conditioning where a change in the reinforcement conditions for one behavior alters the rate of another behavior.

Excitatory Generalization Gradients

Graphs showing the level of generalization from an excitatory conditioned stimulus (CS1) to other stimuli.