Before a new medication for the treatment of epilepsy can be approved by the FDA, a researcher must replicate findings from a prior study that compared the effect of the new medication, an old medication, and a placebo on seizures. The prior study found that of the patients who reported less than one seizure a week, 60% were on the new medication, 30% were on the old medication, and 10% were on the placebo. The researcher conducts a replication study finds that of the patients who reported less than one seizure a week, 71 were on the new medication, 38 were on the old medication, and 35 were on the placebo. Calculate^2 to assess if the researcher replicated the original proportions.

For each step in your calculations, round your answers to the nearest hundredth before entering into the next step. Round your final answer to the nearest hundredth.