A Bag Contains 7 White, 9 Black, and 10 Green

question 68

Multiple Choice

A bag contains 7 white, 9 black, and 10 green balls. What is the probability that a ball drawn at random from the bag is white W or green G? ​

• A)Pr(W∪
• G) =
• B)Pr(W∪
• G) =
• C)Pr(W∪
• G) =
• D)Pr(W∪
• G) =
• E)Pr(W∪
• G) =

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Definitions:

Schizophrenic Disorders

A spectrum of mental health disorders characterized by episodes of disconnection from reality, often including hallucinations, delusions, and impaired cognitive function.

Mood Disorders

A category of mental health disorders that primarily affect a person's emotional state, causing significant distress or impairment in daily functioning.

Drug And Alcohol Abuse

The harmful or hazardous use of psychoactive substances, including alcohol and illicit drugs.

Primary Prevention

Activities and interventions designed to prevent a disease or adverse condition from occurring in the first place.