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anonymous

  • one year ago

GOT THIS ONE FROM TUCKER-NEW TO STATS: A batch of 50 different automatic typewriters contains exactly 10 defective machines. What is the probability of finding (a) At least one defective machine in a random group of five machines? (b) At least two defective machines in a random group of 10 machines

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  1. jjwalton04
    • one year ago
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    A all day

  2. anonymous
    • one year ago
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    what do you meaan @jjwalton04 ?

  3. anonymous
    • one year ago
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    i am so lost on this one

  4. jjwalton04
    • one year ago
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    What is the probability of finding what?

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