Exhibit 2-1

question 97

Multiple Choice

Exhibit 2-1.An auto parts chain asked customers to complete a survey rating the chain's customer service as average,above average,or below average.The following shows the results from the survey: Refer to Exhibit 2-1.The proportion of customers that felt the customer service was average is closest to ______.

• A)0.20
• B)0.33
• C)0.46
• D)0.53

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Definitions:

Accidental Poisoning

Unintentional ingestion or exposure to chemical substances, drugs, or other toxic materials that cause harm to the body.

Unsupervised Child

A child who is not being watched or supervised by an adult, potentially leading to unsafe situations or harm.

Prescription Medication

Medicines that can only be obtained with a written order from a healthcare professional, indicating that they are regulated due to safety and control.

Wrist Restraints

Devices or methods employed to restrict the movement of a person's wrists, often used in medical settings to prevent self-harm.