In a Regression Problem the Following Pairs of (X, Y)

question 42

Multiple Choice

In a regression problem the following pairs of (x, y) are given: (4, 1) , (4, -1) , (4, 0) , (4, -2) and (4, 2) . That indicates that:

• A) the correlation coefficient is -1
• B) the correlation coefficient is 0
• C) the correlation coefficient is 1
• D) the coefficient of determination is between -2 and 2
• E) none of these

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