The following table gives the result of B.Com. students of a college for four years.
|
Year |
No. of Students Division |
||
|
First |
Second |
Third |
|
|
1993 |
10 |
30 |
50 |
|
1994 |
12 |
45 |
70 |
|
1995 |
14 |
50 |
60 |
|
1996 |
11 |
40 |
75 |
Bar diagram is a:
Data represented through a histogram can help in finding graphically the:
Ogives can be helpful in locating graphically the:
Data represented through arithmetic line graph help in understanding:
Width of bars in a bar diagram need not be equal.
Width of rectangles in a histogram should essentially be equal.
Histogram can only be formed with continuous classification of data.
Histogram and column diagram are the same method of presentaton of data.
Mode of a frequency distribution can be known graphically with the help of histogram.
Median of a frequency distribution cannot be known from the ogives.
Mock Test Series
