Stat Question Help Please?

A sample of 100 wood and 100 graphite tennis rackets are taken from the warehouse. If 5 wood and 17 graphite are defective and one racket is randomly selected from the sample, find the probability that the racket is wood or defective

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One Response to “Stat Question Help Please?”

  1. 100 of the 200 rackets are wood, so the probability that it would be wood is 50%.
    22 of the 200 rackets are defective, so the probability that it would be defective is 11%.

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