A Sample of 15 Girl Scouts Was Selected and Their $$\begin{array} { r r r r r } 97 & 120 & 137 & 124 & 117 \\108 & 134 & 126 & 123 & 106 \\130 & 110 & 100 & 120 & 140\end{array}$$

question 55

Essay

A sample of 15 Girl Scouts was selected and their weights (in pounds) were recorded. The results are listedbelow. Construct a frequency histogram for the data using a class width of 10 and using 95 as the lower limitof the first class. $$\begin{array} { r r r r r } 97 & 120 & 137 & 124 & 117 \\108 & 134 & 126 & 123 & 106 \\130 & 110 & 100 & 120 & 140\end{array}$$

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Definitions:

Rods

The receptor cells in the retina that are sensitive to light but not very useful for color vision.

Color Vision

The ability of the visual system to differentiate various wavelengths of light, enabling us to see colors.

Low Illumination

Refers to conditions of inadequate lighting which can impact visibility, mood, and physiological responses.

Optic Nerve

A paired cranial nerve that transmits visual information from the retina to the brain.