According to a survey conducted by an environmental organization,the probability that an eligible voter cares strongly about environmental issues is 0.57,the probability that an eligible voter votes regularly is 0.46 and the probability that an eligible voter both votes regularly and care strongly about environmental issues is 0.28.If an eligible voter is selected at random what is the probability that the person cares strongly about environmental issues but does not vote regularly?
A)0.11
B)0.01
C)0.57
D)0.29
E)0.72

Question

Quizplus · Accepted Answer

We can use the formula:
P(care strongly about environmental issues but does not vote regularly) = P(care strongly about environmental issues) - P(care strongly about environmental issues and vote regularly)

Substituting the given values:
P(care strongly about environmental issues but does not vote regularly) = 0.57 - 0.28 = 0.29

Therefore, the probability that an eligible voter cares strongly about environmental issues but does not vote regularly is 0.29. The correct answer is D.

According to a Survey Conducted by an Environmental Organization,the Probability