评估这效率有多高,尽量用较为直白的统计学语言讲.即12600秒,翻阅9432张照片,48个空间,平均每分钟翻45张,平均每秒翻0.7485714张,平均每337张中才有一张,共找到28张.概率0.00296861747243426632739609838846
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/30 21:22:24
![评估这效率有多高,尽量用较为直白的统计学语言讲.即12600秒,翻阅9432张照片,48个空间,平均每分钟翻45张,平均每秒翻0.7485714张,平均每337张中才有一张,共找到28张.概率0.00296861747243426632739609838846](/uploads/image/z/13531764-12-4.jpg?t=%E8%AF%84%E4%BC%B0%E8%BF%99%E6%95%88%E7%8E%87%E6%9C%89%E5%A4%9A%E9%AB%98%2C%E5%B0%BD%E9%87%8F%E7%94%A8%E8%BE%83%E4%B8%BA%E7%9B%B4%E7%99%BD%E7%9A%84%E7%BB%9F%E8%AE%A1%E5%AD%A6%E8%AF%AD%E8%A8%80%E8%AE%B2.%E5%8D%B312600%E7%A7%92%2C%E7%BF%BB%E9%98%859432%E5%BC%A0%E7%85%A7%E7%89%87%2C48%E4%B8%AA%E7%A9%BA%E9%97%B4%2C%E5%B9%B3%E5%9D%87%E6%AF%8F%E5%88%86%E9%92%9F%E7%BF%BB45%E5%BC%A0%2C%E5%B9%B3%E5%9D%87%E6%AF%8F%E7%A7%92%E7%BF%BB0.7485714%E5%BC%A0%2C%E5%B9%B3%E5%9D%87%E6%AF%8F337%E5%BC%A0%E4%B8%AD%E6%89%8D%E6%9C%89%E4%B8%80%E5%BC%A0%2C%E5%85%B1%E6%89%BE%E5%88%B028%E5%BC%A0.%E6%A6%82%E7%8E%870.00296861747243426632739609838846)
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