一个六面色子扔10次,正好只有一次六的概率是多少,如果已经知道至少已经扔了一个六?原题是A single die is rolled 10 times.What is the probability that a six is rolled exactly once,if it is known that at least one six i
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![一个六面色子扔10次,正好只有一次六的概率是多少,如果已经知道至少已经扔了一个六?原题是A single die is rolled 10 times.What is the probability that a six is rolled exactly once,if it is known that at least one six i](/uploads/image/z/7032435-51-5.jpg?t=%E4%B8%80%E4%B8%AA%E5%85%AD%E9%9D%A2%E8%89%B2%E5%AD%90%E6%89%9410%E6%AC%A1%2C%E6%AD%A3%E5%A5%BD%E5%8F%AA%E6%9C%89%E4%B8%80%E6%AC%A1%E5%85%AD%E7%9A%84%E6%A6%82%E7%8E%87%E6%98%AF%E5%A4%9A%E5%B0%91%2C%E5%A6%82%E6%9E%9C%E5%B7%B2%E7%BB%8F%E7%9F%A5%E9%81%93%E8%87%B3%E5%B0%91%E5%B7%B2%E7%BB%8F%E6%89%94%E4%BA%86%E4%B8%80%E4%B8%AA%E5%85%AD%3F%E5%8E%9F%E9%A2%98%E6%98%AFA+single+die+is+rolled+10+times.What+is+the+probability+that+a+six+is+rolled+exactly+once%2Cif+it+is+known+that+at+least+one+six+i)
一个六面色子扔10次,正好只有一次六的概率是多少,如果已经知道至少已经扔了一个六?原题是A single die is rolled 10 times.What is the probability that a six is rolled exactly once,if it is known that at least one six i
一个六面色子扔10次,正好只有一次六的概率是多少,如果已经知道至少已经扔了一个六?
原题是
A single die is rolled 10 times.
What is the probability that a six is rolled exactly once,if it is known that at least one six is rolle?
一个六面色子扔10次,正好只有一次六的概率是多少,如果已经知道至少已经扔了一个六?原题是A single die is rolled 10 times.What is the probability that a six is rolled exactly once,if it is known that at least one six i
如果已经扔了一次6
那么也就是其余9次都不是六,p=(5/6)^9
如果已经扔了超过1次6
那么很明显概率是0了
一个六面色子扔10次,正好只有一次六的概率是多少,如果已经知道至少已经扔了一个六?原题是A single die is rolled 10 times.What is the probability that a six is rolled exactly once,if it is known that at least one six i
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