Question: The following table contains two variables and five observations. a. Create a new variable called Sum that contains the sum of the values of x

The following table contains two variables and five observations.

X X2 248 350 124 148 150 130 196 145 240 180

a. Create a new variable called “Sum” that contains the sum of the values of x₁ and x₂ for each observation. What is the average value of Sum?

b. Create a new variable called “Difference” that contains the absolute difference between the values of x₁ and x₂ for each observation. What is the average value of Difference?

X X2 248 350 124 148 150 130 196 145 240 180

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