Comparative precision of laboratory methods.

J Automat Chem · 1987 · PMC2547697 · PMID 18925162

Europe PMC DOI

hedged sentence

—

closest p

—

boldest claim

The sentences

highly significantno p-value reported

(The critical value of F at 0.05 level with 20 and 20 degrees of freedom 2.46.) However, from equation (2)" t= (1.272-1)/[(21-2)/4 x 1"272 (1-0.98442)] 1/2 2.987 with 19 degrees of freedom is highly significant (probability <0.008), i.e. the flame photometry was more precise than the Astra method.

also in 132,142 other papers

Quoted from the open-access full text in Europe PMC under the licence the publisher applied. The sentence is reproduced exactly as published; the emphasis is ours.