试题详情
简答题已知某被测量X的9次等精度测量值如下: 52.953,52.959,52.961,52.950,52.955,52.950,52.949,52.954,52.955 求测量列的平均值、实验标准差以及测量列的A类标准不确定度。
  • 关注下方微信公众号,在线模考后查看

热门试题