In a trial of a new allergy​ medicine, 85 people were given the medicine and 85 were given a placebo. Of those given the​ medicine, 60 showed improvement in their allergy symptoms. Of those given the​ placebo, 55 did not show improvement. Complete parts​ (a) through​ (d) below. a. Make a​ two-way table summarizing the reviews.     Improvement No Improvement Medicine   25     Placebo 30         ​(Type whole​ numbers.)

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