probabilities

  1. R

    Is there anyone here who is good at statistics and probabilities that I can...

    ...constantly chat on YM? I need someone who is good at it and can explain well too so that I can discuss and have some live conversation via YM with that person. Thanks.
  2. A

    Predictions based on experimental probabilities...?

    After altering some machinery, a bakery inspects a new sample of 1,500 pastries and finds that sixteen are defective. Did quality improve if they had 800 pastries with 12 defective before altering the machinery? A car rental agency rented 343 cars last week. Out of those cars, 3 were returned...
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