In order to build a full joint probability table for a case in which there are three binary random variables, say Val1, Val2 and Val3, 5000 experiments have been conducted. If an event with Val1=False, Val2=False and Val3=False appeared 601 times in the experiments, the probability of this event is  (as %, keep 2 decimal places).简答题

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The assembly time for a product is uniformly distributed between 6 and 10 minutes. The probability of assembling the product in 9 to 11 minutes is _____.

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位置4的问题 Please match the items on the left with the appropriate equation on the right. Note that not all items on the right will be used. 提示1The probability of A提示1The probability of A的答案[input]提示2This gives the range of values of a discrete distribution and the associated probabilities提示2This gives the range of values of a discrete distribution and the associated probabilities的答案[input]提示3The probability of A union B提示3The probability of A union B的答案[input]提示4This summarizes the relationship between two variables提示4This summarizes the relationship between two variables的答案[input]可能的答案Contingency TableProbability VortexP(A U B)Probability Mass FunctionP(A and B)P(A)

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