What Are Evidence-Based Practices

question 29

Multiple Choice

What are evidence-based practices?

• A) Practices that are part of established training programs
• B) Practices that have been shown to be effective through research
• C) Practices that follow established guidelines and policies
• D) Practices that are based on national standards

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Definitions:

Frequency Distribution

A statistical representation that shows the number of occurrences of each value in a dataset, often displayed in a table or graph.

Class Width

The difference between the upper and lower boundaries of a class interval in frequency distribution.

Relative Frequency Distributions

These distributions show the proportion of observations within a dataset that belong to different categories or intervals.

Discrete Data

Data that can only take specific values and are countable, often representing categories or counts.