An Automatic Machine Inserts Mixed Vegetables into a Plastic Bag

question 52

Multiple Choice

An automatic machine inserts mixed vegetables into a plastic bag. Past experience revealed that some packages were underweight and some were overweight,but most of them had satisfactory weight. What is the probability of selecting three packages that are overweight?

• A)0.0000156
• B)0.0004219
• C)0.0000001
• D)0.075

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Definitions:

Antipsychotic Drug

An antipsychotic drug is a type of medication primarily used to treat psychiatric conditions by reducing or alleviating symptoms of psychosis such as hallucinations and delusions.

Dopamine

A neurotransmitter that plays a significant role in reward-motivated behavior, mood regulation, and control of voluntary movement.

Electroconvulsive Therapy

A medical treatment most commonly used for severe depression that involves electrically induced seizures.

General Anesthetic

A drug or agent used to induce loss of consciousness, sensation, and reflexes during surgical procedures.