五、某一水平角經 6 次獨立觀測，知其“度”及“分”之讀數相同，而“秒”之讀數分別為41", 38", 39", 42", 41", 9"。

問題詳情

五、某一水平角經 6 次獨立觀測，知其“度”及“分”之讀數相同，而“秒”之讀數分別為41", 38", 39", 42", 41", 9"。
⑴試以二倍中誤差（2σ）考慮偵測錯誤之觀測量，並敘明理由。（8 分）

參考答案

答案：C
難度：簡單0.844846
統計：A(1171),B(174),C(10335),D(553),E(0)

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