Suppose You Have a Phone Number and Need to Find

question 93

Multiple Choice

Suppose you have a phone number and need to find the address that it corresponds to. If there are 2,000,000 entries, how many do you expect to search in a printed phone directory before finding the address you are looking for?

• A) Approximately 50,000 records.
• B) Approximately 75,000 records.
• C) Approximately 1,000,000 records.
• D) Approximately 1,200,000 records.

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Definitions:

Case Study Method

A research technique that involves the intensive examination of an individual or group to reveal underlying principles or findings.

Suicide Cases

Instances or situations where an individual intentionally takes their own life, often studied in psychology, sociology, and public health to understand contributing factors and prevention strategies.

Measure of Central Tendency

A statistical term that describes a single value representing the center or middle of a dataset, commonly measured by the mean, median, or mode.

Group Size

Denotes the number of individuals forming a coherent unit or team, influencing dynamics such as communication, cohesion, and decision-making processes.