Answer:
<u>Step-by-step explanation:</u>
Answer:
Step-by-step explanation: x+4-5=y
Answer: D
Step-by-step explanation:
The expression will look like this. (3*6)+4
Answer:
-$0.16
Step-by-step explanation:
The expected value is the sum of the outcomes multiplied by their probabilities.
E(X) = 1/38 (+68) + 37/38 (-2)
E(X) = -0.16