+0  
 
0
13
1
avatar

Suppose you have a weighted coin in which heads comes up with probability 3/4 and tails 1/4 with probability . If you flip heads, you win 2 but if you flip tails, you lose 3. What is the expected win of a coin flip in dollars?

 
 Aug 5, 2022
 #1
avatar+2275 
+1

\(({3 \over 4} \times 2) + ({1 \over 4} \times -3) = \text{_____}\)

.
 
 Aug 5, 2022

7 Online Users

avatar
avatar
avatar