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Let the random variable X have the probability distribution listed in the table below. Determine the...

Let the random variable X have the probability distribution listed in the table below. Determine the probability distributions of the random variable left parenthesis Upper X plus 1 right parenthesis squared. k ?Pr(Xequals?k) 0 0.2 1 0.2 2 0.2 3 0.3 4 0.1 Fill in the table for the probability distribution of the variable left parenthesis Upper X plus 1 right parenthesis squared. k ?Pr(left parenthesis Upper X plus 1 right parenthesis squaredequals?k) 1 nothing 4 nothing 9 nothing 16 nothing 25 nothing

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Answer #1

Since has the values as 0, 1, 2, 3, 4. So

will have the values as 1, 4, 9, 16, 25

Also   , if  

So and similarly other probabilities are found. We have the distribution as

1 4 9 16 25
0.20 0.20 0.20 0.30 0.10
0 0
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