A Normal Distribution Has a Mean of µ = 24

question 62

Multiple Choice

A normal distribution has a mean of µ = 24 with σ = 3.What is the minimum score needed to be in the top 14% of the distribution?

• A)X = 24.42
• B)X = 25.08
• C)X = 27.24
• D)X = 20.76

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Definitions:

Absorption Spectrum

A graph of the amount of light at specific wavelengths that is absorbed as light passes through a substance. Each type of molecule has a characteristic absorption spectrum. Compare with action spectrum.

Carotenoids

A class of pigments found naturally in plants, algae, and photosynthetic bacteria, important for photosynthesis and providing coloration.

Chlorophylls

A class of green pigments responsible for the absorption of light energy during photosynthesis in plants, algae, and cyanobacteria.

ATP

ATP, or adenosine triphosphate, serves as the primary energy carrier molecule in cellular metabolic activities.