Blackjack the Probability Distribution of a Random Variable X Is

question 237

Essay

Blackjack The probability distribution of a random variable X is shown below,where X represents the amount of money (in $1,000s)gained or lost in a particular game of Blackjack. ​ ​
-{Blackjack Narrative} Find the following values and indicate their units.
a.E(X)
b.V(X)
c.Standard deviation of X

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Definitions:

Maximum Conditioning

The point at which a conditioned response reaches its highest level of strength or efficiency through the learning process.

Blocking

The prevention of the acquisition of a conditioned response (CR) to a second conditioned stimulus (CS2) when two stimuli are paired with an unconditioned stimulus (UCS) and conditioning has already occurred to the first stimulus (CS1).

Conditioned Stimulus

A stimulus that was once neutral but, upon being paired with an unconditioned stimulus, begins to elicit a conditioned response.

Unconditioned Stimulus

A stimulus that naturally and automatically triggers a response without any prior learning or conditioning.