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probability for in favor, OR HAS medium income. thank you!!! 500 residents of a city are classified by their income level and by their opinion

probability for "in favor, OR HAS medium income. thank you!!!

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500 residents of a city are classified by their income level and by their opinion about a transportation funding plan. Income Opinion Low Medium High Totals Favor m 120 Oppose 249 44 380 Totals 110 286 104 500 If one resident is selected at random from this population, what is the probability that the selected individual is in favor of the plan or has medium income? O a. 0.406 O b. 0.738 O c. 0.074 O d. 0.812 O e. 0.369

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