一企业的一台设备由甲乙两大部件构成,当设备超负荷时,甲乙两部件各自出故障停运的概率分别为0.92与0.88,它们同时出故障停运的概率为0.83,求超负荷时这台设备出故障停运的概率.
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/04 03:25:22
![一企业的一台设备由甲乙两大部件构成,当设备超负荷时,甲乙两部件各自出故障停运的概率分别为0.92与0.88,它们同时出故障停运的概率为0.83,求超负荷时这台设备出故障停运的概率.](/uploads/image/z/8924372-44-2.jpg?t=%E4%B8%80%E4%BC%81%E4%B8%9A%E7%9A%84%E4%B8%80%E5%8F%B0%E8%AE%BE%E5%A4%87%E7%94%B1%E7%94%B2%E4%B9%99%E4%B8%A4%E5%A4%A7%E9%83%A8%E4%BB%B6%E6%9E%84%E6%88%90%2C%E5%BD%93%E8%AE%BE%E5%A4%87%E8%B6%85%E8%B4%9F%E8%8D%B7%E6%97%B6%2C%E7%94%B2%E4%B9%99%E4%B8%A4%E9%83%A8%E4%BB%B6%E5%90%84%E8%87%AA%E5%87%BA%E6%95%85%E9%9A%9C%E5%81%9C%E8%BF%90%E7%9A%84%E6%A6%82%E7%8E%87%E5%88%86%E5%88%AB%E4%B8%BA0.92%E4%B8%8E0.88%2C%E5%AE%83%E4%BB%AC%E5%90%8C%E6%97%B6%E5%87%BA%E6%95%85%E9%9A%9C%E5%81%9C%E8%BF%90%E7%9A%84%E6%A6%82%E7%8E%87%E4%B8%BA0.83%2C%E6%B1%82%E8%B6%85%E8%B4%9F%E8%8D%B7%E6%97%B6%E8%BF%99%E5%8F%B0%E8%AE%BE%E5%A4%87%E5%87%BA%E6%95%85%E9%9A%9C%E5%81%9C%E8%BF%90%E7%9A%84%E6%A6%82%E7%8E%87.)
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