| 1 |
A sample is usually selected by_______. |
- A. With
- B. Without
- C. Finite
- D. Infinite
|
| 2 |
If sampling is done without replacement then no |
- A. N<sup>n</sup>
- B. <sup>N</sup>C<sub>n</sub>
- C. <sup>N</sup>p<sub>"</sub>
- D. N x N
|
| 3 |
The error which arises due to faulty sampling frames and processing of data is called |
- A. random error
- B. sampling error
- C. non-sampling error
- D. systematic error
|
| 4 |
Random sampling provide reliable ______. |
- A. Samples
- B. Units
- C. Estimates
- D. Frame
|
| 5 |
Sampling in which a sampling unit can be selected more than once is called |
- A. simple sampling
- B. sampling with replacement
- C. sampling without replacement
- D. none of these
|
| 6 |
The difference of the true value of population parameter and corresponding value of sample statistic is called |
- A. non-sampling error
- B. sampling error
- C. random error
- D. none of these
|
| 7 |
The S.D of the sampling distribution of a statistics is called _______. |
- A. Standard error
- B. Serious error
- C. Dispersion
- D. Difference
|
| 8 |
The descriptive measure on the sample observation is called ------------------ |
- A. parameter
- B. statistic
- C. error
- D. true value
|
| 9 |
Probability distribution of a statistic is called: |
- A. Sampling
- B. Parameter
- C. Data
- D. Sampling distribution
|
| 10 |
A numerical characteristic calculated from sample is called: |
- A. Sample unit
- B. Sample design
- C. Statistic
- D. Parameter
|
