SOLUTION: Two of the integers {1, 3, 4, 5} are chosen at random without replacement. Let X denote the sum. a) List distinct values of X and their probabilities. b) Find expectation of X

SOLUTION: Two of the integers {1, 3, 4, 5} are chosen at random without replacement. Let X denote the sum. a) List distinct values of X and their probabilities. b) Find expectation of X

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Question 523984: Two of the integers {1, 3, 4, 5} are chosen at random without replacement. Let X denote the sum.
a) List distinct values of X and their probabilities.
b) Find expectation of X
c) Find standard deviation of X
Answer by edjones(8007) (Show Source): You can put this solution on YOUR website!
Are you sure that there is no integer 2 ?
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