New headache remedy given to group of 25 subjects with headaches. 4 hours after taking new remedy, 20 of subjects reported headaches disappeared. What can you conclude from this information?

elpant Is in, this is ant sizes (small, 10 meters and 25 14. A new headache remedy was given to a group of 25 subjects who had headaches. Four hours the new remedy, 20 of the subjects reported that their headaches had disappeared. From this Infor conclude