Question

What is data stratification?

Answer 1

Hey mate!!!

↪Stratification is the process of dividing members of the population into homogeneous subgroups before sampling. The strata should be mutually exclusive: every element in the population must be assigned to only one stratum.

Answer 2

Hey mate


Here is ur ans


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Data stratification is the separation of data into smaller, more defined strata based on a predetermined set of criteria. public health, "stratification" is defined as the process of partitioning data into distinct or nonoverlapping groups.




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