14下列選樣方法適用於統計抽樣?①隨機抽樣(randomsampling)②判斷抽樣(directedsampling)③分層隨機抽樣(stratifiedrandomsampling)④集群抽樣(blocksampling)⑤隨機系統抽樣(systematicsampling)⑥隨意抽樣(haphazardsampling)
(A)①②⑥
(B)①④⑤
(C)③④⑥
(D)①③⑤
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統計: A(0), B(0), C(1), D(0), E(0) #4007697
統計: A(0), B(0), C(1), D(0), E(0) #4007697