当前学科:分析化学概论
  • 题目: 问答题

      用两种物质标定NaOH溶液的浓度(单位为mol∙L-1)得如下结果:
      A、0.09785,0.09790,0.09710,0.09895
      B、0.09710,0.09795,0.09785,0.09700,0.09705
      试问这两组数据之间是否存在显著性差异(P=95%)?

    答案: <查看本题扣1积分>

    查看答案

    答案不对?请尝试站内搜索