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Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 94 people in the 18-21 age bracket and finds that 57 of them respond and 37 ref
Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A pollster contacts 94 people in the 18-21 age bracket and finds that 57 of them respond and 37 refuse to respond. When 269 people in the 22-29 age bracket are contacted, 240 respond and 29 refuse to respond. Suppose that one of the 363 people is randomly selected. Find the probability of getting someone in the 18 dash 21 age bracket or someone who refused to respond. P(person is in the 18 dash 21 age bracket or refused to respond)equals nothing (Do not round until the final answer. Then round to three decimal places as needed.)
