Casino Card Game Narrative
The probability distribution of your winnings at a casino's card game is shown below. 
-Let x be a random variable with the following distribution: 
a. Find the expected value of x.
b. Find the standard deviation of x.
c. What is the probability that x is further than one standard deviation from the mean?
Correct Answer:
Verified
= 1.0b.
= 6.633c.
= 1 6.333 , o...View Answer
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