Do the data support or refute the hypothesis? Be sure to explain your answer and include how the variables changed in the experiment. Answer (only posting this to help others because I couldn't find it, this Is the sample response )The data support the hypothesis of this experiment. As the number of half-lives increased, the number of radioactive atoms decreased. With each half-life, approximately half of the radioactive atoms in a sample decayed to a stable isotope, thus decreasing the overall number of radioactive atoms.