In a Local Mobile Phone Area,company a Accounts for 60

question 82

Multiple Choice

In a local mobile phone area,company A accounts for 60% of the mobile phone market,while company B accounts for the remaining 40% of the market.Of the mobile calls made with company A,1% of the calls will have some sort of interference,while 2% of the mobile calls with company B will have interference.
- If a mobile call is selected at random and has interference,what is the probability that it was with company A?

• A) 0.571
• B) 0.429
• C) 0.071
• D) It cannot be determined.

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Definitions:

Environmental Factors

Environmental Factors encompass all the external conditions and influences affecting the life and development of an organism, including social, cultural, and physical conditions.

Psychological Disorder

A syndrome characterized by clinically significant disturbance in an individual's cognition, emotion regulation, or behavior that reflects a dysfunction in the psychological, biological, or developmental processes underlying mental functioning.

Identical Twins

Siblings born from the same pregnancy, sharing 100% of their genetic makeup due to the splitting of a single fertilized egg.

Environmental Factors

Elements in the external surroundings that can influence an individual's mental and physical health.