On an average if one out of 100 electric bulbs produced by a Company is found to be defective, then the…

On an average if one out of 100 electric bulbs produced by a Company is found to be defective, then the probability that there are at least two defective bulbs in a consignment of 600 bulbs, is
  1. $1-7 e^{-6}$
  2. $1-6 e^{-6}$
  3. $1-6 e^{-1}$
  4. $1-8 e^{-4}$

Solution

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Asked in: AP EAMCET 2017 (25 Apr Shift 2)

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