unbiased

American  

[uhn-bahy-uhst] / ʌnˈbaɪ əst /

especially British, unbiassed

adjective

1. not biased biased or prejudiced; fair; impartial.

   Synonyms:

   neutral , tolerant , equitable , fair

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unbiased British  

/ ʌnˈbaɪəst /

adjective

1. having no bias or prejudice; fair or impartial

2. statistics

   1. (of a sample) not affected by any extraneous factors, conflated variables, or selectivity which influence its distribution; random

   2. (of an estimator) having an expected value equal to the parameter being estimated; having zero bias

   3. Also called: discriminatory.  (of a significance test). Having a power greater than the predetermined significance level

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Other Word Forms

• unbiasedly adverb
• unbiasedness noun

Etymology

Origin of unbiased

First recorded in 1600–10; un- ¹ + biased

Example Sentences

“Seeking independent, unbiased assistance is crucial to making the best choice,” she added.

From Science Daily

In response, the Justice Department has called Halligan a “duly appointed and unbiased prosecutor” and argued that Comey has fallen well short of the standard required for dismissing a case as vindictive.

From The Wall Street Journal

Self-deprecation isn’t much in evidence at the BBC these days as its staff take to their airwaves to insist how unbiased they are.

From The Wall Street Journal

“The Department,” the spokesperson said, “is committed to timely and carefully reviewing all applications and making recommendations to the President that are consistent, unbiased, and uphold the rule of law.”

From Salon

Some brokers call themselves senior advisers or Medicare consultants, which makes them sound like unbiased experts.

From MarketWatch

Related Words

• disinterested
• dispassionate
• equitable
• honest
• impartial
• neutral
• nonpartisan
• open-minded