Suppose you are testing a treatment for AIDS patients and find that 75% respond well, whereas 25% show no improvement or a decline in health. You should
O discontinue experimentation with this treatment because 25% of patients did not improve.
O begin work on developing a new drug.
O conclude that you have proven the effectiveness of the drug.
O conclude that only 75% of AIDS patients should be treated.
O review the results, modify the drug or the dosage, and repeat the experiment.