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        1. 8.用計(jì)算器計(jì)算數(shù)據(jù)13.49.13.53.14.07.13.51.13.84.13.98.14.67.14.80.14.61.14.60.14.41.14.31.14.38.14.02.14.17的平均數(shù)約為( ) A.14.15 B.14.16 C.14.17 D.14.20 查看更多

           

          題目列表(包括答案和解析)

          1、用計(jì)算器計(jì)算數(shù)據(jù)13.49,13.53,14.07,13.51,13.84,13.98,14.67,14.80,14.61,14.60,14.41,14.31,14.38,14.02,14.17的平均數(shù)約為( 。

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          用計(jì)算器計(jì)算數(shù)據(jù)13.49,13.53,14.07,13.51,13.84,13.98,14.67,14.80,14.61,14.60,14.41,14.31,14.38,14.02,14.17的平均數(shù)約為(  )
          A.14.15B.14.16C.14.17D.14.20

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          用計(jì)算器計(jì)算數(shù)據(jù)13.49,13.53,14.07,13.51,13.84,13.98,14.67,14.80,14.61,14.60,14.41,14.31,14.38,14.02,14.17的平均數(shù)約為


          1. A.
            14.15
          2. B.
            14.16
          3. C.
            14.17
          4. D.
            14.20

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          用計(jì)算器計(jì)算數(shù)據(jù)13.49,13.53,14.07,13.51,13.84,13.98,14.67,14.80,14.61,14.60,14.41,14.31,14.38,14.02,14.17的平均數(shù)約為

          [     ]

          A.14.15
          B.14.16
          C.14.17
          D.14.20

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          用計(jì)算器計(jì)算數(shù)據(jù)13.49,13.53,14.07,13.51,13.84,13.98,14.67,14.80,14.61,14.60,14.41,14.31,14.38,14.02,14.17的平均數(shù)約為(    )

          A.14.15                            B.14.16                      C.14.17                            D.14.20

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