A Stratified Random Sample Decreases Sampling Error to the Extent

question 32

True/False

A stratified random sample decreases sampling error to the extent that the differences between strata are large compared with differences within strata.

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Definitions:

RNA Polymerases

Enzymes responsible for transcribing RNA from a DNA template, playing a crucial role in the process of gene expression.

Transcription

The process by which the genetic information encoded in DNA is copied into messenger RNA, leading to protein synthesis.

tRNA Triplet

A sequence of three nucleotides in transfer RNA that corresponds to a complementary codon in messenger RNA during protein synthesis.

mRNA

Messenger RNA, a type of RNA that conveys genetic information from DNA to the ribosome, where proteins are synthesized.