A Survey of an Urban University (Population of 25,450) Showed

A survey of an urban university (population of 25,450) showed that 870 of 1,100 students sampled
Supported a fee increase to fund improvements to the student recreation center. If university
Officials say that at least 70% of the voting student population support the fee increase, what
Conclusion can be drawn based on a 95% level of confidence?

A) 70% is not in the interval, need to take another sample.
B) 70% is not in the interval, so assume it will not be supported.
C) 70% is below the interval, so assume it will be supported.
D) Since this was not based on population, cannot make conclusion.