1 |
Weight of students in a class make |
Discrete data
Continuous data
Constant data
Qualitative data
|
2 |
A quantitative variable whose value are countable is called. |
Categorical variable
Continuous variable
Discrete variable
None of these
|
3 |
The data which have already been collected by some one are called. |
Secondary data
Primary data
Arrayed data
None of these
|
4 |
Statistics is a characteristics calculated from. |
Sample data
Fictitious data
Arrayed data
Population data
|
5 |
Continuous variable can be measured at. |
Specific points
Integer points
All possibel points
No points
|
6 |
A collection of some of the elements from a group is called. |
Census
Population
Registration
Sample
|
7 |
A collection of all elements in a group is called. |
Sample
Data
Registration
Population
|
8 |
Issuing a national identity card is an example of. |
Census
Registration
Sampling
Investigatin through enumerators
|
9 |
The data whiich have not undergone any statistical treatment are. |
Primary data
Secondary data
Qualitative data
Discrete data
|
10 |
The number 136.500 rounded off to nearest unit is. |
136
137
136.5
136.0
|
11 |
The number 5.0435001 rounded off to nearest thousandth is. |
5.043
5.044
5.050
5.000
|
12 |
The numebr 143.9500 rounded off to nearest tenth is. |
143.9
144.0
143.0
144
|
13 |
The number 5.56500 rounded off to nearest hundredth is. |
5.57
5.56
6.00
5.00
|
14 |
The number 4.50001 rounded off to nearest unit is. |
4
5
4.5
4.01
|
15 |
A statistic which is not measurable is called. |
A constant
An attribute
A variable
A parameter
|
16 |
A constant can assume. |
Only one value
More than one value
Different values
No value at all
|
17 |
Life of a T.V. tube is a. |
Discrete variable
Continuous varaible
Constant
Qualitative variable
|