> Fill in the blanks, rounding your estimates to two significant figures:
>
> [1] ___50___ percent of Americans say that Democrats can answer all of
> today's problems, while _50_% of respondents in the 2003 aggregate say
> the
> Democratic party is old-fashioned and out-of-date.
>
> [2] ___60___ percent of Americans say that economists can answer all of
> today's problems, while _60_% of respondents in the 2003 aggregate say
> economics is old-fashioned and out-of-date.
>
> [1] ___5___ percent of Americans say that Marxists can answer all of
> today's problems, while _5_% of respondents in the 2003 aggregate say
> Marxism is old-fashioned and out-of-date...