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Determine the possible values of the random variable.
-Suppose that two balanced dice, a red die and a green die, are rolled. Let Y denote the value of G - R where G represents the number on the green die and R represents the number on the red die.
What are the possible values of the random variable Y?
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A neurotransmitter that plays a crucial role in mood regulation, as well as influencing sleep, appetite, and digestion.
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