the research poll showed that 82 of people believe that it i

the research poll showed that 82% of people believe that it is morally wrong not to report all income tax returns. what is probability that someone does not have this believe?

Solution

the research poll showed that 82% of people believe that it is morally wrong not to report all income tax returns. what is probability that someone does not have this believe?

probability that someone does have this believe = 82%   ie P=0.82

probability that someone does not have this believe   = 1-P = 1-0.82 =0.18

Answer P=0.18