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If IQ Scores Are Normally Distributed,having a Mean of 100

question 46

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If IQ scores are normally distributed,having a mean of 100 and a standard deviation of 15,approximately what percentage of people have IQ scores somewhere between 70 and 130?


Definitions:

Resistance Training

A type of physical activity that involves exercising against an external resistance to improve muscle strength and endurance.

Body Composition

The ratio of body fat to lean body mass, including muscles, bones, and organs.

Pear-Shaped

A term often used to describe a body type where the lower part of the body, such as the hips and thighs, is wider than the upper body.

Apple-Shaped

A body shape characterized by greater fat distribution around the waist compared to the hips, associated with a higher risk of metabolic diseases.

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