This report cites findings from many of the separate surveys that have been conducted by the Pew Internet & American Life Project since March 2000. The comparisons in use of the internet by men and women in 2002 and 2005 are derived from combining several survey data sets in each of those years. The total number of respondents included in the 2002 findings was 14,416 and for 2005 was 6,403. The 2005 material includes surveys through June of this year. In each of those larger data sets the margin of error is less than plus or minus 2%.
As a general rule the findings issued by the Project are based on the findings of a daily tracking survey on Americans' use of the Internet conducted by Princeton Survey Research Associates. Our standard poll is in the field for a month and aims to complete about 2,200 interviews. For results based on the total sample of any given monthly sample of that size, one can say with 95% confidence that the error attributable to sampling and other random effects is plus or minus 2.2 percentage points.
The number of internet users has grown in our samples over the years as more and more Americans embrace the internet. Usually the margin of sampling error is plus or minus 3 percentage points.
女性は情報に疎いという刷り込み (スコア:4, 興味深い)
むしろ、医療関係の情報収集（男性58%、女性74%）の方が差が際立っていると思うけど。
Re:女性は情報に疎いという刷り込み (スコア:1)
Re:女性は情報に疎いという刷り込み (スコア:1, おもしろおかしい)
つまり、多分ざっとは読めるけど、正確には訳せない