Answer
P(favour) = 0.2
P(against) = 0.63
P(indifferent) = 0.17
P(against or indifferent ) = 0.63+0.17 =0.8
This probability is not equal to 1.0 because there exists another 20% of the town's voters who favor letting a major discount store move into their neighborhood.
Work Step by Step
no