2. A survey was sent out to the students at CSUF to get a sense of their experiences about online classes during the coronavirus pandemic. One of the questions was "Is your off-campus Internet access adequate for you to fully participate in online instruction?" The results from 882 responses for this question are shown below. Definitely Not Probably Not Probably Yes Definitely Yes 4.5% 16.1% 38.7% 40.7% (a) (5pts) Estimate, using a 90% confidence interval, the percentage of students at CSUF who feel that their off-campus Internet access is somewhat adequate (probably yes or definitely yes) to fully participate in online instruction. Show your work. (b) (3pts) Is the result (confidence interval) an accurate estimate for all students at CSUF? That is, can this result be generalized to all students at CSUF? Explain why or why not