One Common Threat to Statistical Conclusion Validity Is

question 89

Multiple Choice

One common threat to statistical conclusion validity is:

• A) the manner in which a sample is pulled
• B) whether the sample is randomly selected
• C) the size of the sample
• D) all of the above are threats

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Definitions:

Gametic Isolation

A prezygotic reproductive isolating mechanism in which sexual reproduction between two closely related species cannot occur because of chemical differences in the gametes.

Temporal Isolation

Temporal isolation is a form of reproductive isolation where two species mate or flower at different times of the day, season, or year, preventing interbreeding.

Linnaeus' Classification

A system of categorizing and naming organisms developed by Carl Linnaeus, based on shared physical characteristics.

Structural Differences

Variations in the physical or anatomical organization between organisms, cells, or molecules.