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In analyzing a new protocol for testing peak power output created by researchers we find that...

In analyzing a new protocol for testing peak power output created by researchers we find that a sample of college age adults tend to get results that vary by +/- 8%. Other protocols are usually +/- 3%

This new protocol likely has a problem with?

A) Objectivity

B) Both Reliability and Validity

C) Validity

D) Reliability

math   Statistics-And-Probability   
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Answer #1

Reliability : The quality of being trustworthy or of performing consistently well.

Validity : The state of being legally or officially binding or acceptable.

The data is not neither consistent nor acceptable so it has problem with both reliability and validity.

Answer : B) Both Reliability and Validity

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