Question

When is stratified sampling appropriate?

Select the correct answer below:


Stratified sampling is a good choice when the population has multiple distinct groups that are each likely to be representative of the population as a whole.


Stratified sampling is a good choice when the population has multiple distinct groups that are internally homogenous but not representative of the population as a whole.


Stratified sampling is a useful method if the population is not well understood or there are no groups within the population that need to be analyzed individually.


Stratified sampling is a useful method when the individuals in the population are generated in a continuous stream, like on an assembly line.

Answer 1

Answer:

Stratified sampling is a good choice when the population has multiple distinct groups that are internally homogenous but not representative of the population as a whole.

Stratified sampling is a good choice when the population has multiple distinct groups that are internally homogenous but not representative of the population as a whole.Stratified sampling is a useful method if the population is not well understood or there are no groups within the population that need to be analyzed individually.

Stratified sampling is a good choice when the population has multiple distinct groups that are internally homogenous but not representative of the population as a whole.Stratified sampling is a useful method if the population is not well understood or there are no groups within the population that need to be analyzed individually.Stratified sampling is a useful method when the individuals in the population are generated in a continuous stream, like on an assembly line.