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Wi-Fi Access A survey of 42 students in grades 4 through 12 found 63%  have classroom Wi-Fi...

Wi-Fi Access A survey of

42 students in grades

4 through 12 found 63%  have classroom Wi-Fi access. Find the

90%confidence interval of the population proportion. Round all intermediate and final answers to at least three decimal places.

math   Statistics-And-Probability   
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