| 1 |
The smallest and the largest values of any given class of a frequency distribution are called. |
- A. Class interval
- B. Class limits
- C. Class work
- D. None of these
|
| 2 |
The numebr of tally count for each value is called its. |
- A. Class mark
- B. Class interval
- C. Frequency
|
| 3 |
A device of representing statistical data in pictures. |
- A. Pictograph
- B. Pictogram
- C. Cartoram
- D. Both a and b
|
| 4 |
Which of the following steps is not involved in the formation of frequency distribution. |
- A. Editing
- B. Range
- C. Number of classes
- D. Class intervel
|
| 5 |
Lower class boundary of 30-35 will be. |
- A. 35
- B. 36
- C. 32.5
- D. None of above
|
| 6 |
As a generela rule, statisticians tend to use which of the following numebr of classes when arranging the data. |
- A. Between 5 and 20
- B. Fewer than 5
- C. Between 1 and 5
- D. More than 20
|
| 7 |
Only one variable can be represented on. |
- A. Simple bar diagram
- B. Multiple bar diagram
- C. Grouped bar diagram
|
| 8 |
The presentation of available data in aaseending or descending order of magnitude called. |
- A. Classification
- B. Tabulation
- C. Array
- D. Random
|
| 9 |
Graph of time sereis is also called. |
- A. Band graph
- B. Line graph
- C. Range graph
- D. None of above
|
| 10 |
In a statistical table column captions are also called. |
- A. Stubs
- B. Box heads
- C. Prefactory spaces
- D. Body
|
