An Urn Contains 3 Red, 2 Blue, and 5 Green

question 54

Multiple Choice

An urn contains 3 red, 2 blue, and 5 green marbles. If we pick 4 marbles with replacement and count the number of red marbles in the 4 picks, the probabilities associated with this experiment are P(0) = 0.24, P(1) = 0.41, P(2) = 0.265, P(3) = 0.076, and P(4) = 0.009. The probability of at least 1 red marble is:

• A)0.24.
• B)0.76.
• C)0.009.
• D)0.41.

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Definitions:

Perceptual

pertaining to or involving the perception of the environment through the senses, including the process of recognizing, organizing, and interpreting sensory information.

Stimulus

A Stimulus is any event or situation that evokes a response from an organism in a sensory way or through psychological interaction.

Perceptual Equivalence

The phenomenon where different stimuli are perceived as identical due to the perceptual system's interpretation, leading to a consistent perception of an object regardless of changes.