Wi-Fi Access A survey of 50 students in grades4 through 12 found 56% have classroom Wi-Fi access. Find the 99% confidence interval of the population proportion. Use a graphing calculator and round the...

Wi-Fi Access
A survey of 50 students in grades4 through 12 found 56% have classroom Wi-Fi access. Find the 99% confidence interval of the population proportion. Use a graphing calculator and round the answers to at least three decimal places.