(1 pt) in a study of red/green color blindness, 950 men and 2050 women are randomly selected and tested. among the men, 89 have red/green color blindness. among the women, 6 have red/green color blindness. construct the 99% confidence interval for the difference between the color blindness rates of men and women.

Two language majors, anna and megan, took exams in two languages. anna scored 85 on both exams. megan scored 74 on the first exam and 85 on the second exam. overall, student scores on the first exam had a mean of 82 and a standard deviation of 4, and the second exam scores had a mean of 71 and a standard deviation of 13. a) to qualify for language honors, a major must maintain at least an 85 average across all language courses taken. so far, which of anna and megan qualify? b) which student's overall performance was better?