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GATE2016126
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Candidates were asked to come to an interview with $3$ pens each. Black, blue, green and red were the permitted pen colours that the candidate could bring. The probability that a candidate comes with all $3$ pens having the same colour is _________.
gate2016ee1
randomvariable
event
mean
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Jan 30, 2017
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Probability & Statistics
by
makhdoom ghaya
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Dec 4, 2019
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