The table below gives the results of a matched-pairs study comparing two different foot creams D and E, for treating timea pedis (athlete's foot), with each subject given Cream D on one foot, Cream E on the other foot. Is there sufficient evidence showing one cream better than the other?
Treatment with Cream D
Cured Not Cured
16 17
Treatment with Cream E
Not Cured - 38 14
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