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Professors at a Local University Earn an Average Salary of $80,000

question 142

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Professors at a local university earn an average salary of $80,000 with a standard deviation of $6,000. The salary distribution is approximately bell-shaped. What can be said about the percentage of salaries that are less than $68,000 or more than $92,000?


Definitions:

Lens Accommodation

The process by which the eye's lens changes shape to focus near or far objects on the retina for clear vision.

Optic Disk

The point in the back of the eye where the optic nerve connects to the retina, devoid of photoreceptors.

Visual Fields

The total area in which objects can be seen in the peripheral vision while the eye is focused on a central point.

Optic Nerve

The nerve that transmits visual information from the retina to the brain.

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