Before a tv set leaves the factory it is given a quality control check the probability that the tv contains zero one or two defects is .88 .08 and 0.4 respectively in a sample of 16 tvs find the probability that 9 will have one defect and 3 will have two defects round your answer to 3 places (beyond the zeros)

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Answer most life would not exist;

Which of the following is an example of an opposing signal? no examplthates given.   i would say, that traffic lights in a city at major intersections direct the flow of traffic in opposite directions so would be an example.also, stop signs on either side of the same street would be an example. at a train crossing, the light for allowing car traffic in opposite directions or not would be another example.