問答題

【計(jì)算題】對(duì)某段距離進(jìn)行了六次同精度觀測(cè),觀測(cè)值如下:346.535m,346.548m,346.520m,346.546m,346.550m,346.573m。試列表計(jì)算該距離的算術(shù)平均值,觀測(cè)值中誤差及算術(shù)平均值的中誤差。

答案: L.(346.535+346.548+346.524+346.546+346.550+346.537)/6=346.54...
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