Evaluating the Experiment from the Inside: Internal Validity When a Researcher

question 54

Multiple Choice

Evaluating the Experiment from the Inside: Internal Validity When a researcher computes too many a priori comparisons, this threatens

• A)external validity.
• B)internal validity.
• C)statistical conclusion validity.
• D)Type 2 error.

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A devastating Category 5 hurricane that struck the Gulf Coast of the United States in August 2005, causing significant loss of life and property, particularly in New Orleans.

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