Dogs A census by the county dog control officer found that 18% of homes kept one dog
Question:
Dogs A census by the county dog control officer found that 18% of homes kept one dog as a pet, 4% had two dogs, and 1% had three or more. If a salesman visits two homes selected at random, what’s the probability he encounters
1. No dogs?
2. Some dogs?
3. Dogs in each home?
4. More than one dog in each home?
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Since the outcomes are disjoint probabilitie...View the full answer
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Related Book For
Stats Data And Models
ISBN: 9780135163825
5th Edition
Authors: Richard D De Veaux, Paul F Velleman, David E Bock
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