Posted by **shakara** on Wednesday, April 6, 2011 at 4:34pm.

Suppose 1 person is picked at random from this group of dog owners. The probability that the person chosen is at least 50 years old and has at least 1 dog equals

- probability -
**PsyDAG**, Thursday, April 7, 2011 at 11:29am
Need more data.

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