In a local survey,100 citizens indicated their opinions on a revision to a local land-use plan.Of the 62 persons giving favorable responses,40 were males.Of the 38 giving unfavorable responses,15 were males.If one citizen is randomly selected,find the probability that person is has a favorable opinion or has an unfavorable opinion
A)0.00
B)1.00
C)0.62
D)0.24

Question

Quizplus · Accepted Answer

The probability of selecting a person with either a favorable or unfavorable opinion is 1.00, as these are the only two possible opinions in the survey.

In a Local Survey,100 Citizens Indicated Their Opinions on a Revision