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OpenStudy (anonymous):
Each student cast one vote for senior class president. Of the students, 25% voted for Hunt, 20% for Kline, and 55% for Vila. A student from the senior class is selected at random. What is the probability that a student voted for Kline or Vila? Enter your answer as a percentage; example: 33%
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OpenStudy (anas.p):
The or that is present "Kline or Vila" represents that you have to add the probabilities. 20% + 55%=75%
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