The Probabilities Shown in a Table with Two Rows $A _ { 1 } \text { and } A _ { 2 }$

question 56

Multiple Choice

The probabilities shown in a table with two rows, $A _ { 1 } \text { and } A _ { 2 }$
And two columns, $B _ { 1 } \text { and } B _ { 2 }$
,are as follows: $P \left( A _ { 1 } \text { and } B _ { 1 } \right) = 10$
, $P \left( A _ { 1 } \text { and } B _ { 2 } \right) = .30$
, $P \left( A _ { 2 } \text { and } B _ { 1 } \right) = .05$
,and $P \left( A _ { 2 } \text { and } B _ { 2 } \right) = .55$
) Then $P \left( A _ { 1 } \mid B _ { 1 } \right)$
,calculated up to two decimals,is

• A) .33
• B) .35
• C) .65
• D) .67

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Definitions:

Media Effects

Refers to the influence that media can have on viewers' thoughts, feelings, and behaviors.

Numerical Underrepresentation

A situation where a particular group has fewer members or representatives in a given context or area than would be expected based on their proportion in the general population.

Biased Portrayal

Refers to the representation of events, people, or places in a partial or prejudiced manner, often leading to misleading perceptions.

Minority Groups

Socially defined categories of individuals who are perceived to be different from the majority due to cultural, ethnic, racial, or religious characteristics.