A
sample in which the characteristics of the sample are the same as
those of the population is a ( )
A: variables
sample.
B: representative
sample.
C: attributes
sample.
D: random
sample.
sample in which the characteristics of the sample are the same as
those of the population is a ( )
A: variables
sample.
B: representative
sample.
C: attributes
sample.
D: random
sample.
举一反三
- A sample in which the characteristics of the sample are the same as those of the population is a(n): （ ） A: attributes sample. B: variables sample. C: random sample. D: representative sample.
- 23. Sale by sample includes sale by seller’s sample, sale by buyer’s sample and sale by duplicate sample.
- Counter<br/>sample can also be called _____________.() A: duplicate<br/>sample B: sealed<br/>sample C: confirmed<br/>sample D: contracted<br/>sample
- The<br/>process which requires the calculation of an interval and then<br/>selects the items based on the size of the interval is ( <br/>) A: statistical<br/>sampling. B: random<br/>sample selection. C: systematic<br/>sample selection. D: computerized<br/>sample selection.
- To obtain a sample of 10 books in the store, the manager walked to the first shelf next to the cash register to pick the first 10 books on that shelf. This is an example of a A: systematic sample. B: simple random sample. C: stratified sample. D: convenience sample.