n an effort to gauge how the​ country's population feels about the​ immigration, researchers surveyed adult citizens. One question asked​ was, "On the​ whole, do you think immigration is a good thing or a bad thing for this country​ today?" The results of the​ survey, by​ ethnicity, are given in the acompanying table.        Question content area bottom Part 1 ​(a) How many adult citizens were​ surveyed?

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