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Suppose you open a new game at the county fair.When patrons win,you pay them $3.00; when patrons lose,they pay you $1.00.If the probability of a patron winning is p = .20,then how much can you expect to win (or lose) in the long run? Hint: You need to compute the expected value of the mean.
Opponent-process Theory
A psychological and neurological model that explains a wide range of behaviors, including color vision and emotions, by proposing that elements are usually paired and oppose each other.
Negative Afterimages
Visual illusions that occur after looking at a brightly lit stimulus, resulting in seeing a reversed color (negative) image when the eyes focus on a neutral background.
Trichromatic Theory
A theory of color vision proposing that the human eye has three types of receptors with differing sensitivities to different light wavelengths, corresponding to red, green, and blue colors.
Retinex Theory
A theory stating that the color of an object is determined by its reflectance properties in a viewing context, explaining color consistency under different lighting.
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