Subject: systematic differences Не пойму смысл текста в первых скобках. Систематические различия/расхождения? при принятии решений о том, какое лечение будет проходить каждая из двух групп?Контекст: Whole websites are dedicated to listing the possible biases that can occur in statistical science, from allocation bias (systematic differences in who gets each of two medical treatments being compared) to volunteer bias (people volunteering for studies being systematically different from the general population).
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