In a sample of  275  college seniors,  220  responded positively when asked if they have spring fever. Based upon this, compute a  95%  confidence interval for the proportion of all college seniors who have spring fever. Then find the lower limit and upper limit of the  95%  confidence interval. Carry your intermediate computations to at least three decimal places. Round your answers to two decimal places. (If necessary, consult a list of formulas.) Lower limit:   Upper limit: