1When a sample has similar characteristics to the population

1.When a sample has similar characteristics to the population from which it was drawn, the sample is said to be ________.

2. If a finding based on a sample also applies beyond that sample to the entire population, that finding is said to have high external _______.

3. The duplication of the results of a research study in a different context or with a different sample is called ________.

Solution

1.

A sample siad to be representative is sample must be as much like the population in as many ways as possible. So

When a sample has similar characteristics to the population from which it was drawn, the sample is said to be representative.

2.

If a finding based on a sample also applies beyond that sample to the entire population, that finding is said to have high external validity.

3.

The duplication of the results of a research study in a different context or with a different sample is called replication.