As revealed by two-tailed one-sample t -tests ( table 2 ), mean bias was negative and significantly different from zero for BA–BM, BA–SM and SA–BM, and was approaching significance for SA–SM.
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As revealed by two-tailed one-sample t -tests ( table 2 ), mean bias was negative and significantly different from zero for BA–BM, BA–SM and SA–BM, and was approaching significance for SA–SM.