A recent survey of CBC students asked each respondent whether or not they use public transportation and/or carpools to commute to school. Of the 450 students who took the survey, 85 said they use public transportation and/or carpools to commute to school. Calculate a 95% confidence interval for the true proportion of students that use public transportation and/or carpools to commute to school. Round your answer to the nearest tenth of a percent. Choose the most correct interval below.