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Suppose z has a standard normal distribution. Then 28.1% of the possible z values are smaller than:
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Photosynthesis
The process by which green plants, algae, and some bacteria convert light energy and carbon dioxide into chemical energy in the form of glucose, releasing oxygen as a byproduct.
Producers
Organisms, mainly plants and algae, that can produce their own food through the process of photosynthesis, serving as the base of the food chain.
Reproduction
The process in biology where offspring are generated from their progenitors.
Generation
A group of individuals born and living around the same time, typically considered to be about 20–30 years.
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