Statistics ITU Board 2079
The following table shows the marks obtained by 130 students in computer science. Marks less than 40 40 50 50 60 60 70 70 80 80 or above No. of students 14 24 36 25 20 11 1. Find the appropriate…
5The following table shows the marks obtained by 130 students in computer science.
Marks
less than 40
40-50
50-60
60-70
70-80
80 or above
No. of students
14
24
36
25
20
11
- Find the appropriate measure of central tendency.
- Compute the minimum marks obtained by the top 20% of students.
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