SAT, 04.03.2022 05:30 poppygirl193
Suppose that % of a certain batch of calculators have a defective case, and that % have defective batteries. also, % have both a defective case and defective batteries. A calculator is selected from the batch at random. Find the probability that the calculator has a good case and good batteries.
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Suppose that % of a certain batch of calculators have a defective case, and that % have defective ba...
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