Many high school students take the AP tests in different subject areas. In one year, of the 144,748 students who took the biology exam 84,631 of them were female. In that same year, of the 215,745 students who took the calculus AB exam 125,796 of them were female. Estimate the difference in the proportion of female students taking the biology exam and female students taking the calculus AB exam using a 95% confidence level. Round to four decimal places. With % confidence, it can be concluded that the true difference in the proportion of female students taking the biology exam and the proportion of female students taking the calculus AB exam (p₁ - p₂) is between and .