Use the Following to Answer Questions

question 19

Short Answer

Use the following to answer questions :
The following table gives the frequency distribution of the number of telephones owned by a sample of 50 households selected from a city.

-The percentage of households which do not own a telephone is:

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Definitions:

Cardiopulmonary Resuscitation

A life-saving procedure that combines chest compressions and artificial ventilation to maintain circulatory flow and oxygenation during cardiac arrest.

Intravenous Injection

The administration of liquid substances directly into a vein through a syringe, allowing for immediate drug action and absorption.

Caregiving Stress

The emotional and physical strain resulting from providing care for someone, often leading to health problems for the caregiver.

Cognitive Reframing

A psychological technique involving changing the way one looks at something to manage stress or face challenges more effectively.