Question

On three rolls of a single​ die, you will lose ​$14 if a 6 turns up...

On three rolls of a single​ die, you will lose

​$14

if a

6

turns up at least​ once, and you will win

​$6

otherwise. What is the expected value of the​ game?

Let X be the random variable for the amount won on a single play of this game.

E(X)equals=____

dollars​ (Type an integer or a decimal rounded to the nearest cent as​ needed.)

Math   Statistics-And-Probability   
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