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question 3 Use the one-proportion z-interval procedure to find the required confidence interval. 3) A study involves 660 randomly selected deaths, with 30 of them

question 3

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Use the one-proportion z-interval procedure to find the required confidence interval. 3) A study involves 660 randomly selected deaths, with 30 of them caused 3) by accidents. Construct a 98% confidence interval for the percentage of all deaths that are caused by accidents. A) 2.66% to 6.43% B) 3.21% to 5.88% C) 2.45% to 6.64% D) 2.96% to 6.13%

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