A Consumer Magazine Wants to Figure Out Which of Two

question 60

Multiple Choice

A consumer magazine wants to figure out which of two major airlines lost a higher proportion of luggage on international flights. The magazine surveyed Standard Air (population 1) and Down Under airlines (population 2) . Standard Air lost 45 out of 600 bags. Down Under airlines lost 30 of 500 bags. Does Standard Air have a higher population proportion of lost bags on international flights? Which of the following is the appropriate p-value?

• A) 0.0817
• B) 0.1634
• C) 0.8366
• D) 0.9183

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Definitions:

Cardiopulmonary Resuscitation

An emergency procedure combining chest compressions with artificial ventilation in an effort to manually preserve brain function until further measures are taken to restore spontaneous blood circulation and breathing in a person in cardiac arrest.

Prone

A position where the individual is lying flat, facing downwards.

Cast Care

The maintenance and upkeep practices required for a cast that is used to support and protect a broken bone as it heals.

Discoloration

A change in color of a body part, typically indicative of injury or disease.