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2 Unit AS 2: Applied Mathematics

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Question 166

On any day, a machine produces eight items. Each is defective independently with probability 0.25. A binomial model gives the probability of exactly two defective items as 0.311. Over 50 comparable days, estimate the number of days on which exactly two defective items will be produced.

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2 Unit AS 2: Applied Mathematics Questions

  1. A Level
  2. /Maths
  3. /2 Unit AS 2: Applied Mathematics

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