Add
- $42 + 10$ A) 51
B) 52
C) 32
D) 53

question 298

Multiple Choice

Add.
- $42 + 10$

• A) 51
• B) 52
• C) 32
• D) 53

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Definitions:

Representative Sample

A subset of a population that accurately reflects the members of the entire population.

Laboratory Environment

A controlled setting designed for scientific research, experiments, and measurement, often distinct from real-world conditions.

Meta-Analysis

A statistical analysis that combines the results of multiple scientific studies to arrive at a conclusion about a body of research.

Descriptive Technique

A research method used for observing and describing behavior in a natural setting without influencing it.