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The population of a town is divided into three age categories. A random sample of each category is surveyed about voting choices. This type of sampling is called? A) cluster sampling. B) stratified sampling. C) simple random sampling. D) systematic random sampling

Respuesta :

It's B. Stratified Sampling

Answer:

stratified sampling

Step-by-step explanation:

Stratified random sampling is a method of sampling in which a population is divided into smaller groups based on characteristics like male and female or education level to complete the sampling process.  Under stratified sampling, the sample size required to achieve a given precision can be reduced.

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