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- Researchers followed dogs in both Areas A and B to see if they were equally affected by rabies. They took 50 dogs from each area. In Area A, 5 dogs with rabies were found and in Area B 10.A... What kind of hypotheses are they on rabies? B. What are the research findings?Outline and explain fully the procedures in testing hypothesis.What type of evidence is needed for a hypothesis to be supported or not supported? O demonstrative evidence O observational evidence O physical evidence O circumstantial evidence