Columns 2 and 3 report the % of total lottery spending due to the top 10% and 20% of spenders respectively.
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Column 4 reports the skewness and column 5 reports the skewness-adjusted kurtosis defined in [43] for the spending reported in each survey. The bottom three rows give the results of a 6-sample permutation test with test statistic the standard deviation of the numbers in the higher rows.
创建时间：
2015-02-02
