d********f
发帖数: 43471 | 1 【 以下文字转载自 USANews 讨论区 】
发信人: vivendo (ICQ), 信区: USANews
标 题: Obama leads in OH, no sampling error
发信站: BBS 未名空间站 (Mon Nov 5 16:49:07 2012, 美东)
A new CNN Poll of Polls on Monday indicates the race in Ohio–perhaps the
most decisive battleground this presidential cycle–is locked in a
statistical dead heat.
The poll shows President Barack Obama at 50% and Mitt Romney at 47% in Ohio,
one day before the election. Those numbers are an average of three Ohio
polls of likely voters conducted in the last week: Ohio Poll/University of
Cincinnati (Oct. 31-Nov. 4); CNN/ORC International (Oct. 30-Nov. 1) and NBC/
Wall Street Journal/Marist (Oct. 31-Nov.1). The Poll of Polls does not have
a sampling error. | b*****a
发帖数: 14583 | 2 poll of polls 怎么定义 sampling error 啊
学术版，这是个学术问题吗？ | d********f
发帖数: 43471 | 3 so there is no error.
【在 b*****a 的大作中提到】
: poll of polls 怎么定义 sampling error 啊
: 学术版，这是个学术问题吗？
| b*******n
发帖数: 8420 | 4 看来OH群众还没有被老黑擦够
再被大统领的黑兄弟擦个4年才够爽
Ohio,
NBC/
【在 d********f 的大作中提到】
: so there is no error.
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