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[" 4.In a box containing "15" identical ...

[" 4.In a box containing "15" identical bulbs,"5],[" are defective.If "5" bulbs are drawn at "],[" random from the box with replacement,"],[" The probability that atleast one of them is "],[" defective is "],[[" 1) "(32)/(343)," 2) "(211)/(243)," 3) "(80)/(243)," 4) "(32)/(243)]]

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