If 180 respondents are in favor of Republican Party on both Health Care issue and Tax issue, then how many percent of respondents are in favor of parties other than Republican Party on either of these two issues?
In a survey of 1200 respondents over their preference over Republican Party or Democratic Party, nor neither on a series of issues, the result is shown as follows.
If 180 respondents are in favor of Republican Party on both Health Care issue and Tax issue, then how many percent of respondents are in favor of parties other than Republican Party on either of these two issues?
