Question

A survey of an urban university (population of 25,450) showed that 878 of 1,119 students sampled supported a fee increase to fund improvements to the student recreation center. Using the 95% level of confidence, what is the confidence interval for the proportion of students supporting the fee increase?
[0.761, 0.809]
[0.910, 0.973]
[0.929, 0.976]
[0.991, 0.962]

11 years ago