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In a departmental review of employee performance, three employees were scored a 4 (excellent performance), five employees were scored a 3 (average performance), and one employee was scored a 1 (below average performance). To compute a weighted mean, the weights would be ___________________.
Flowering Plant
A plant that reproduces through the production of flowers and seeds, belonging to the angiosperm classification.
Directional Selection
A type of natural selection where an extreme phenotype is favored over other phenotypes, causing the allele frequency to shift over time.
White-Coated Hares
Refers to the snowshoe hare (Lepus americanus), which changes its coat color from brown to white in the winter to blend in with snow as a camouflage against predators.
Ice Age
A period of long-term reduction in the temperature of Earth's surface and atmosphere, resulting in the presence or expansion of continental and polar ice sheets and alpine glaciers.
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