For a binomial process, the probability of success is 40 percent and the number of trials is 5. Find the expected value Find the variance Find the standard deviation(此空保留小数点后四位) Find P(X ≤ 1) (此空保留小数点后四位)
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举一反三
【简答题】翻译第一单元课文倒数第二段, 答案直接写在网上, 要求3月17日完成(谁做了老师可以看得到的)。 When people die, different cultures dispose of their bodies in different ways. Sometimes bodies are burned. Sometimes bodies are buried in the ground. ...