| 1 |
A numerical characteristic calculated from sample is called: |
- A. Sample unit
- B. Sample design
- C. Statistic
- D. Parameter
|
| 2 |
The descriptive measure on the sample observation is called ------------------ |
- A. parameter
- B. statistic
- C. error
- D. true value
|
| 3 |
If sampling is done without replacement then=σ = |
|
| 4 |
Non probability form of sampling is |
- A. quota sampling
- B. sampling with replacement
- C. sampling without replacement
- D. none of these
|
| 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 |
Probability distribution of a statistic is called: |
- A. Sampling
- B. Parameter
- C. Data
- D. Sampling distribution
|
| 7 |
Study of the population is called_______. |
- A. Parameter
- B. Error
- C. Statistic
- D. Census
|
| 8 |
Another name of probability sampling is________ sampling. |
- A. Random
- B. Non-random
- C. Error
- D. Bias
|
| 9 |
The probability distribution of proportions is called |
- A. proportional distribution
- B. population distribution
- C. sample distribution
- D. sampling distribution
|
| 10 |
One of the great advantages of sampling is |
- A. waste time
- B. save time
- C. use time
- D. need time
|
