| 1 |
A collection of all elements in a group is called. |
- A. Sample
- B. Data
- C. Registration
- D. Population
|
| 2 |
The amout of milk given by a cow is a. |
- A. Qualitative variable
- B. Discrete variable
- C. Continuous variable
- D. Constant
|
| 3 |
The data about the sex of new babies is called: |
- A. Continuous data
- B. Qualitative data
- C. Quantitative data
- D. Discrete data
|
| 4 |
Issuing a national identity card is an example of. |
- A. Census
- B. Registration
- C. Sampling
- D. Investigatin through enumerators
|
| 5 |
A statistic which is not measurable is called. |
- A. A constant
- B. An attribute
- C. A variable
- D. A parameter
|
| 6 |
Y<sub>3</sub>+y<sub>4</sub>+......+y<sub>15</sub> = |
- A. Σ<sup>15</sup> <sub>i=1</sub> Y<sub>1</sub>
- B. Σ<sup>15</sup> <sub>i=3</sub> Y<sub>2</sub>
- C. <sup>15</sup>Σ<sub>i=3</sub> Y<sub>i</sub>
- D. <sup>15</sup>Σ<sub>i=3</sub>Y<sub>i</sub><sup>2</sup>
|
| 7 |
The data whiich have not undergone any statistical treatment are. |
- A. Primary data
- B. Secondary data
- C. Qualitative data
- D. Discrete data
|
| 8 |
Statistics came from the German word. |
- A. Status
- B. Statista
- C. Statistik
- D. Statistique
|
| 9 |
Registration is the source of. |
- A. Ogive
- B. Secondary data
- C. Primary data
- D. Histogram
|
| 10 |
Σ(Yi +a) = ? |
- A. ΣY + na
- B. aΣYi
- C. aΣY
- D. Σa
|