Given the Given the score is 2, 2, 7, 8 and 6.
The median score is:
6.
7.
5.
2.
Given the frequency distribution table with variable, x, and corresponding frequency, f.
The mean is:
4.
3.
21.
The median of the marks 3, 7, 9, 11 and 13 is:
13.
8.6.
9.
11.
The lower quartile of a cumulative frequency curve is at the
25th percentile.
50th percentile
100th percentile
75th percentile
Where can we apply statistics?
Number of people in class.
Student's future career.
Student marks per subject.
All are correct.
