A Chemistry Professor Who Teaches a Large Lecture Class Surveys

question 76

Multiple Choice

A chemistry professor who teaches a large lecture class surveys his students who attend his class about how he can make the class more interesting, hoping he can get more students to attend. This survey method suffers from

• A) nonresponse bias
• B) voluntary response bias
• C) none of these
• D) undercoverage
• E) response bias

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Definitions:

Single Seed

Refers to plants or fruits that produce or contain only one seed, distinguishing them from those that have multiple seeds.

Achene

A simple, dry fruit with one seed in which the fruit wall is separate from the seed coat (e.g., sunflower fruit).

Seed Coat Fused

A condition in some seeds where the outer protective layer, the seed coat, is naturally joined or united with other parts of the seed.

Large

A term used to describe something of significant size or extent in comparison to objects of the same category.