if you spin 5, you win $5. if you spin 2, you win $2. If you spin 7, $7. a. list the elements in the sample set. b. find the expected value for this game. c. is the game in your favor? explain

We assume that there are only three numbers 2,5 and 7

P(2) =1/3

P(5) =1/3

P(7) =1/3

Sample space = { 2,5,7}

Expected value = 1/3 (2+5+7) =14/3 >0

Yes the game is in my favor .

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