The marks obtained by 8 students in a mathematics test are: 15, 20, 25, 25, 30, 35, 40, 50. Find mean.
A33
B32
C33.5
D30
A33
B32
C33.5
D30
Related Questions:
A histogram is to be drawn for the following frequency distribution
Class Interval | 5-10 | 10-15 | 15-25 | 25-45 | 45-75 |
Frequency | 6 | 12 | 10 | 8 | 15 |
The adjusted frequency for class interval 15 - 25 will be :
ഭാരം | 0-5 | 5-10 | 10-15 | 15-20 | 20-25 |
എണ്ണം | 1 | 7 | 3 | 2 | 1 |
തന്നിരിക്കുന്ന ഡാറ്റയുടെ മോഡ് കണ്ടെത്തുക