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a fair die is rolled. But assume that a random variable X is defined to be -2 if the result is a 1, -4 if the result is a 2 or a 3, and 5 if the result is a 4, 5, or 6. How many different values are possible for the random variable X?
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@Vocaloid
there is multiple parts to this problem. I am just confused by the beginning
not entirely sure about this one, I feel like it would just be 3 but that seems too simple @ganeshie8 @dan815
|dw:1444970955678:dw|
|dw:1444970989871:dw| I agree with 3 as well
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so 3
yes 3
now its asking for Value of X and Probability
|dw:1444971125505:dw|
Do you see how to fill out the table?
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well how did you get the x values
based on the instructions given
"X is defined to be -2 if the result is a 1" |dw:1444971376006:dw|
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