Given the Data on Y and X,what Is Needed to Run

question 97

Multiple Choice

Given the data on y and x,what is needed to run Excel regression for the polynomial model of order 3?

• A) Creating the values of one pseudo-explanatory variable by squaring the values of x.
• B) Creating the values of two pseudo-explanatory variables by squaring and cubing the values of x,respectively.
• C) Creating the values of three pseudo-explanatory variables by raising the values of x to the power of 2,3,and 4,respectively.
• D) Nothing is needed.

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