| 1 |
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
|
| 2 |
The population must be defined in terms of |
- A. content
- B. unit
- C. extent
- D. all of these
|
| 3 |
List of all the units of the population is called______. |
- A. Random sampling
- B. Bias
- C. Sampling frame
- D. Probability sampling
|
| 4 |
Non probability form of sampling is |
- A. quota sampling
- B. sampling with replacement
- C. sampling without replacement
- D. none of these
|
| 5 |
Random sampling provide reliable ______. |
- A. Samples
- B. Units
- C. Estimates
- D. Frame
|
| 6 |
A complete list of elements in a population is called |
- A. population
- B. sampling design
- C. sampling frame
- D. sampling unit
|
| 7 |
A part of the population is called |
- A. parameter
- B. statistic
- C. sample
- D. both b and c
|
| 8 |
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
|
| 9 |
Probability distribution of a statistic is called: |
- A. Sampling
- B. Parameter
- C. Data
- D. Sampling distribution
|
| 10 |
If the population is finite, the standard error of mean is given by: |
- A. σ/√n
- B. σ/√n √N - n/ N-1
- C. σ/√n √N -1/N-n
- D. σ/√ √1 - n /N
|
