Mathematics · Percentages
During the pilot testing phase of test construction, a psychometrician administers an assessment to a sample of 400 individuals. Upon an ethical review, it is discovered that 64 of the test-takers were not made fully aware of the assessment's purpose and their individual rights before participating. What is the percentage of test-takers who provided valid informed consent for ethical testing?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 186%
- 284%✓
- 316%
- 474%
Correct answer
84%
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