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SCENARIO 3-3
The ordered array below represents the number of vitamin supplements sold by a health food store in
a sample of 16 days.
19, 19, 20, 20, 22, 23, 25, 26, 27, 30, 33, 34, 35, 36, 38, 41
Note: For this sample, the sum of the values is 448, and the sum of the squared differences between
each value and the mean is 812.
-Referring to Scenario 3-2,the median carbohydrate amount in the cereal is_____ grams.
Pupil
The opening in the center of the iris of the eye that adjusts size to control the amount of light reaching the retina.
Protective Covering
A layer or structure that serves to shield or guard an organism or part of an organism from harm or injury.
Eyeball
The spherical part of the eye that contains the optic structures and is responsible for vision.
Sclera
The white outer layer of the eyeball, providing protection and structure.
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