- #1
waptrick
- 22
- 0
I'm not sure if there is insufficient information or I may possibly overlooking something.
But here goes...
Students have been put in a range of percentages according to their marks obtained in Statistics.
1 student in 85-90
1 student in 80-84
5 students in 75-79
11 students in 70-74
If a student has an average of 73 where would the student place among the 18 students? Also what is the probability that the student is in the top 10 candidates?
But here goes...
Students have been put in a range of percentages according to their marks obtained in Statistics.
1 student in 85-90
1 student in 80-84
5 students in 75-79
11 students in 70-74
If a student has an average of 73 where would the student place among the 18 students? Also what is the probability that the student is in the top 10 candidates?