Probability that none of the customers return a ring

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Carlson Jewelers permits the return of their diamond wedding rings, provided the return occurs within two weeks of the purchase date. Their records reveal that 10% of the diamond wedding rings are returned. Five different customers buy a wedding ring. What is the probability that none of the customers return a ring?

  • 0.500
  • 0.073
  • 0.590
  • 0.250

Reference no: EM131236045

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