题目内容
(请给出正确答案)
[单选题]
某服装厂对当月生产的20000件衬衫进行质量检查,结果在抽查的200件衬衫中有10件是不合格品,如果以95.45%概率进行推算,这批产品的不合格率区间为()。
A.(0.9192,0.9808)
B.(0.0192,0.0808)
C.(0.9346, 0.9654)
D.(0.0346,0.0654)
答案
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A.(0.9192,0.9808)
B.(0.0192,0.0808)
C.(0.9346, 0.9654)
D.(0.0346,0.0654)