Stratified Sampling and Quota Sampling Are Similar in That Both

question 27

Multiple Choice

Stratified sampling and quota sampling are similar in that both

• A) are probability techniques.
• B) require some knowledge of population characteristics prior to sample selection.
• C) increase the sampling error.
• D) require larger samples than other sampling techniques.

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Definitions:

Dizygotic Twins

Also known as fraternal twins, are siblings born at the same time but developed from separate eggs fertilized by separate sperm.

Phenotype

The observable characteristics or traits of an organism, resulting from the interaction of its genotype with the environment.

Genotype

The genetic constitution of an individual organism, often contrasting with its physically expressed traits.

Heterozygous Condition

A genetic condition where an individual has two different alleles at a specific locus, leading to variation in genetic traits.