The Following Table Presents the Purchase Totals (In Dollars) of a Random

question 2

Multiple Choice

The following table presents the purchase totals (in dollars) of a random sample of gasoline purchases at a convenience store.
Construct a relative frequency histogram using a class width of 10, and using 0 as the lower class limit for the first class.
$\begin{array}{rrrrr}\hline 22.75 & 53.99 & 60.56 & 86.86 & 10.98 \\28.88 & 77.87 & 5.04 & 68.60 & 40.07 \\74.42 & 52.19 & 94.89 & 29.08 & 50.87 \\13.49 & 50.49 & 43.20 & 55.53 & 49.59 \\\hline\end{array}$

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Definitions:

Retinex Theory

A theory suggesting that the human brain perceives colors not just by the wavelengths of light that reach the eye but also through an understanding of how those wavelengths are interpreted in the context of their surrounding light.

Green-tinted Lenses

Eyewear with lenses tinted green, believed to have calming effects on the visual system and reduce eye strain.

Afterimage

A visual illusion where an image continues to appear in one's vision after the exposure to the original image has ceased.

Retinex Theory

A theory that suggests the color of an object is perceived not just by its reflectance but by its context and illumination, explaining color constancy.