Mathematics & Statistics
Undergraduate
求解這題
1. 政府想知道某項安全計畫的執行效果,以及工安事故發生次數。選取六間工
廠紀錄其安全計畫施行前後的工安事故發生次數如下表 :
施行前| 8 6 10 1 4 6
施行後| 7 | 5|1 ls8|516
請在@= 0.05 下,檢定此項安全計畫是否有顯著的效果 ?
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