The miracle of aggregation suggests that,if 60 percent of the American public knows knowing about proposed cap-and-trade legislation,in a public opinion survey on the subject half will support the legislation and half will oppose it.

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The miracle of aggregation suggests that the results of a public opinion survey will be accurate, even if the sample size is small. In this case, the survey results are accurate because 60% of the American public knows about the proposed cap-and-trade legislation, and half of those people support the legislation and half oppose it.

The Miracle of Aggregation Suggests That,if 60 Percent of the American