The sizes of 15 classes selected at random are: 40, 42, 48, 46, 42, 49, 43, 42, 38, 42.
Find the mode
A40
B48
C42
D46
A40
B48
C42
D46
Related Questions:
Find the mean deviation about the mean of the distribution:
Size | 20 | 21 | 22 | 23 | 24 |
Frequency | 6 | 4 | 5 | 1 | 4 |
Following table shows marks obtained by 40 students. What is the mode of this data ?
Marks obtained | 42 | 36 | 30 | 45 | 50 |
No. of students | 7 | 10 | 13 | 8 | 2 |