Ten engineering schools in a country were surveyed. The sample contained 250 electrical engineers, 100 being women; 200 chemical engineers, being women. 40 Compute a 99% confidence interval for the difference between the proportions of women in these two fields of engineering. Is there a significant difference between the two proportions? Let p1 be the population proportion of electrical engineers that are women in the schools that were surveyed and let p2 be the population proportion of chemical engineers that are women in the schools that were surveyed. The 99% confidence interval is enter your response here