Which statement describes experimental evidence?

Evidence that agrees with the hypothesis,random events that are observed  a generation

Explanation:

An experiment is a procedure carried out  to support and validate a hypothesis.Experimental evidence  gives confirmation in science.Results are validated when the same experiment repeated by other scientists and if the obtained is results is same. The history of evidence and validation were same and appropriate Scientists starts its work by a general observation and make hypothesis.A hypothesis  stands in the middle between a statement and a guess.the datas that are obtained by doing an experiment calculated by using mathematical tools such as  standard deviation,ANOVA, etc

answer; polycythemia is the correct answer;