DUE TODAY NEED HELP WELL WRITTEN ANSWERS ONLY!!!!!!!!!!!!
Based on surveys of random samples from students at a university, the proportion of university students interested in a new chain restaurant opening on their campus is 0.62 with a standard deviation of 0.04. Which of these intervals is the smallest that likely contain 95% of the sample proportions?
a
0.31 to 0.93
b
0.54 to 0.70
c
0.58 to 0.66
d
0.60 to 0.64
