According to a recent encyclopedia entry about dog breeds, labrador retrievers come in two specific breeds: english and american. the article cites six studies from several scientific journals about dog breeding showing that males of both breeds usually average 29-41 kg (65-90 lb) in weight, and females usually average 25-32 kg (55-70 lb) in weight. anna’s female labrador retriever weighs 38 kg (83 lb). what does anna’s dog’s weight indicate about the reliability of this source?

The source is reliable.

Explanation:

The source mentioned in the question is a reliable source because it has cited six studies and that too from scientific journals on dog breeding. A reliable source does not incorporate all the outlier reading as is the case with the female Labrador dog of Anna'a whose weight is greater than the maximum limit of average weight range group.

Resource being reliable can be further improvised in upcoming researches and studies.

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