Julia Has an IQ of 130

question 40

Multiple Choice

Julia has an IQ of 130.If the mean for IQ is 100 with a standard deviation of 15,what percentage of the population has an IQ greater than Julia's (assume a normal distribution) ?

• A) 0 percent
• B) 2.5 percent
• C) 32 percent
• D) 50 percent

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Definitions:

Vitamin

Organic compounds required in small amounts for essential metabolic reactions in living organisms, typically not synthesized by the organism itself.

UV-visible Energy

Electromagnetic energy in the ultraviolet to visible spectrum, crucial for processes like photosynthesis and often used in spectroscopy for analyzing substances.

Electronic Transitions

Describes the movement of electrons between energy levels within an atom or molecule, commonly observed in spectroscopy.

Absorption

The process by which one substance is taken up by another, either through permeation or chemical reaction.