Evaluating the Experiment from the Inside: Internal Validity a Well-Designed

question 23

Multiple Choice

Evaluating the Experiment from the Inside: Internal Validity A well-designed experiment cannot prove that your research hypothesis is correct because there is always a chance of

• A)insufficient statistical power.
• B)Type 1 error.
• C)Type 2 error.
• D)all of these

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Definitions:

Numerical Skills

Refers to the ability to use and understand numbers in daily life, including performing basic arithmetic operations, analyzing data, and understanding quantitative information.

Problem-solving Ability

The capacity to find solutions for difficult or complex issues.

Literacy

The ability to read and write at a level adequate for communication or comprehension.

Economic Growth

The increase in the amount of goods and services produced by an economy over a period of time.