Examlex
A sports preference poll showed the following data for adults and children:
Use the 5% level of significance and test to determine whether sports preferences depend on age group.
UV Radiation
Electromagnetic radiation with a wavelength shorter than that of visible light but longer than X-rays, which can have effects such as causing skin burns or promoting vitamin D synthesis.
Chloroplasts
Organelles found in the cells of green plants and photosynthetic algae that conduct photosynthesis, converting light energy, water, and carbon dioxide into oxygen and glucose.
Greatest Density
Refers to the point at which a substance is at its highest mass per unit volume, often occurring at specific conditions of temperature and pressure.
Photosynthesis
Photosynthesis is a process by which green plants, algae, and certain bacteria convert light energy, typically from the sun, into chemical energy stored in glucose.
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