33.四位學生參加化學乙級技術士檢定術科,預測碳酸鈣中氧化鈣的含量,經由實驗得到下列數據,試
問何人的精確度(precision)最差?
(A)甲生:56.2,54.8,56.0
(B)乙生:53.6,51.6,56.2
(C)丙生:60.0,59.8,60.0
(D)丁生:58.0,60.2,59.8
答案:登入後查看
統計: A(4), B(143), C(7), D(2), E(0) #3166728
統計: A(4), B(143), C(7), D(2), E(0) #3166728