Some Potential Difficulties Arise in the Chi Square Test When

question 29

Multiple Choice

Some potential difficulties arise in the chi square test when

• A)sample size is small.
• B)sample size is very large.
• C)many cells have expected frequencies of five or less.
• D)all of the above

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Definitions:

Gene Expression

Gene expression is the process by which information from a gene is used in the synthesis of a functional gene product, often a protein.

Genetic Variation

Differences in DNA among individuals or populations, enabling diversity within species.

Environmental Differences

Variations in the physical, chemical, and biological factors that characterize each environment and influence the life that exists there.

Genetically Determined

Traits or characteristics that are influenced by genes inherited from one's parents.