Question

a disadvantage of stratified sampling is: a. that it denies you the use of probability theory. b. that it requires you to have some prior knowledge about the elements in the population prior to drawing the sample. c. that it usually increases the standard error. d. that it usually requires samples that are larger in size than those required by simple random sampling. e. not mentioned in any of these choices.

Answer 1

The disadvantage of stratified sampling is,

Option A; that it requires you to have some prior knowledge about the elements in the population prior to drawing the sample.

Given,

Stratified sampling;-

To complete the sampling process, stratified sampling is a form of sampling technique in which the entire population is divided into smaller groups or strata. The population data's common traits serve as the foundation for the stratum.

We have to find the disadvantage of stratified sampling from the given options.

The disadvantage of stratified sampling is,

Option A; that it requires you to have some prior knowledge about the elements in the population prior to drawing the sample.

Learn more about stratified sampling here;

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