Question 382825
Mean of 28 students = 73
total score of all students = 2044
..
18 male students mean =60
total of their scores = 18*60 = 1080
...
difference of scores = total score of female students
2044-1080=964
Mean of 12 female students = 964/10
Mean = 96.4
...
m.ananth@hotmail.ca