| 1 |
Total area of the histogram represents the total. |
- A. Frequency
- B. Class marks
- C. Classess
- D. Class limits
|
| 2 |
if frequency curve if the longer tail occurs to the left curve is called. |
- A. Positively skewed
- B. Symmetrical
- C. Negatively skewed
- D. Dentical
|
| 3 |
Histogram is a. |
- A. Bar graph of frequency distribution
- B. Line graph of frequency distribution
- C. Bar graph of time series.
|
| 4 |
A device of representing statistical data in pictures. |
- A. Pictograph
- B. Pictogram
- C. Cartoram
- D. Both a and b
|
| 5 |
The heading for differnet rows are called. |
- A. Rows captions
- B. Column captions
- C. Stubs
- D. Both a and c
|
| 6 |
Relative frequencies are obtaied by. |
- A. Dividing the mid points by the total frequency.
- B. Dividng the total frequency by the frequency
- C. Dividing the frequency by totla frequency
- D. Dividing the mid points by the frequency
|
| 7 |
A graph of cumulative frequeny is called. |
- A. Frequency polygon
- B. Ogive
- C. Histogram
- D. Polygon
|
| 8 |
A sector diagram is also called. |
- A. Angular diagram
- B. Histogram
- C. Pie diagram
- D. Both a and c
|
| 9 |
The arrangment of sector in a pie chart is. |
- A. Random
- B. Ascending order
- C. Clock wise
- D. Anti clock wise
|
| 10 |
Only one variable can be represented on. |
- A. Simple bar diagram
- B. Multiple bar diagram
- C. Grouped bar diagram
|
