In a survey of 75 randomly selected people in Country A, 12 would like to travel abroad.

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In a survey of 75 randomly selected people in Country A, 12 would like to travel abroad. In a survey of 60 randomly selected people in Country B, 12 would like to travel abroad. Let p 1 be the population proportion for Country A, and let p 2 be the population proportion for Country B. To test the alternative hypothesis H a : p 1 p 2 < 0 , what is the critical value? Use the level of significance = 0.05 and round your answer to two decimal places. z z 0.10 z z 0.05 z z 0.025 z z 0.01 z z 0.005 1.282 1.645 1.960 2.326 2.576

Posted Date: May 19, 2024 10:04 AM

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In a survey of 75 randomly selected people in Country A, 12 would like to travel abroad.

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