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An App developing company recently developed a new game that can be played on the iPhones....

An App developing company recently developed a new game that can be played on the iPhones. The company wants to run a survey on the satisfaction rate on the game. They randomly send out a survey to 600 iPhone users who have downloaded the app and 498 of them are happy with the game.

What is a 95% Confidence interval for the true proportion that are satisfied with the app companies game?

(.80,.86)

(.76,.89)

(.83,.88)

(.79,.87)

Math   Statistics-And-Probability   
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