But little definitive statistical evidence exists on how they vote, says Joe Twyman, of YouGov, a pollster.

但民治调查公司专家乔·特乌曼表示，并没有确切的统计数据显示这一群体的投票方式。

Now, that's a really important finding as it provides statistical evidence that these weight loss drugs have major health benefits.

现在，这是一个非常重要的发现， 因为它提供了统计证据， 表明这些减肥药物具有重大的健康益处。

There's some statistical evidence to indicate that there's a better-than-average chance of someone expiring on their date of birth compared to any other day of the year.

有一些统计证据表明，与一年中的任何一天相比，某人在出生日期死亡的可能性都高于平均水平。