Time remaining:
Consider the following game you spin the spinner.

Mathematics
Tutor: None Selected Time limit: 0 Hours

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 

Feb 18th, 2015

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 .

Feb 18th, 2015

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Feb 18th, 2015
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