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What assumptions have you made to work out result

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Question: A small firm has recently purchased a new PC system comprising a colour monitor, a CPU, a laser printer and a keyboard. The supplier of the equipment states that the chance of any one of the components developing a fault in the first year is 1 per cent. What is the probability that the firm will have to have its PC repaired in some way during the first year? What assumptions have you made to work out your result?

Reference no: EM131754395

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