This Frequency Table Gives the Distribution of Ages of 100

question 82

Multiple Choice

This frequency table gives the distribution of ages of 100 people in a small town. How many people are:
-Less than 20 years of age

• A)18
• B)29
• C)9
• D)36

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Definitions:

Maintenance

The routine activities required to keep a machine, system, or facility operating efficiently and to prevent any unexpected failures.

Reliability

The likelihood that a system or component will perform its required functions for a specified period under stated conditions.

Components

Individual parts or elements that combine or work together within a larger product, system, or mechanism.

Series

A sequence of numbers, objects, or events arranged in a specific order and often following a specific rule.