Question ID:PT62 S2 Q11 Passage:Scientist:  To study the comparative effectiveness of two experimental medications for athlete‚ s foot, a representative sample of people with athlete‚ s foot were randomly assigned to one of two groups.  One group received only medication M, and the other received only medication N. The only people whose athlete‚ s foot was cured had been given medication M.Reporter:  This means, then, that if anyone in the study had athlete‚ s foot that was not cured, that person did not receive medication M. Stem:Which one of the following most accurately describes the reporter‚ s error in reasoning? Correct Answer Choice:AChoice A:The reporter concludes from evidence showing only that M can cure athlete‚ s foot that M always cures athlete‚ s foot. Choice B:The reporter illicitly draws a conclusion about the population as a whole on the basis of a study conducted only on a sample of the population. Choice C:The reporter presumes, without providing justification, that medications M and N are available to people who have athlete‚ s foot but did not participate in the study. Choice D:The reporter fails to allow for the possibility that athlete‚ s foot may be cured even if neither of the two medications studied is taken. Choice E:The reporter presumes, without providing justification, that there is no sizeable subgroup of people whose athlete‚ s foot will be cured only if they do not take medication M.