For This Set of Data $\Sigma$ X Is Equal to ______

question 48

Multiple Choice

For this set of data, $\Sigma$ X is equal to ______.

• A) 6
• B) 9
• C) 15
• D) 19

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Definitions:

Presbycusis

Age-related hearing loss that gradually occurs as one gets older, affecting the ability to hear higher frequencies.

Glaucoma

A group of eye conditions that damage the optic nerve, essential for vision, often resulting in vision loss and blindness.

Curvature

the degree of curvature or bending in a line or surface, often used in mathematics and physics.

Sleep Apnea

Temporary suspension of breathing while asleep.