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MMLU / An automobile service station performs oil changes and tire replacements, as…

Problem

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question

An automobile service station performs oil changes and tire replacements, as well as other services. Sixty percent of its customers request an oil change, 30 percent request tire replacements, and 10 percent request both. A customer requests an oil change. What is the probability this customer does not request tire replacements?

choices

  1. 0.42
  2. 0.5
  3. 0.7
  4. 0.833

subject

high_school_statistics

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