A University Has Six Colleges and Takes a Poll to Gauge

Multiple Choice

A university has six colleges and takes a poll to gauge student support for a tuition increase.The university wants to ensure each college is represented fairly.The below table shows the observed number of students who participate in the poll from each college and the actual proportion of students in each college. At the 1% significance level,the critical value is _______.

A) 9.236
B) 11.070
C) 12.833
D) 15.086