The state bridge design engineer has devised a plan to repair North Carolina’s 4706 bridges that are currently listed as being in either poor or fair condition. The state has a total of 13,268 bridges. Before the governor will include the cost of this plan in his budget, he has decided to personally visit and inspect five bridges, which are to be randomly selected. What is the probability that in the sample of five bridges, the governor will visit the following?
a. No bridges rated as poor or fair
b. One or two bridges rated as poor or fair
c. Five bridges rated as poor or fair

  • CreatedAugust 27, 2015
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