A residual is defined as the
A) difference between the observed Y and the predicted Y.
B) difference between two observed Y values in the data.
C) absolute values of observed Y and the observed X.
D) absolute value of the observed Y.
Correct Answer:
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Q2: Which of the following would be the
Q3: The best fitting line is one where
Q4: The coefficient of determination is symbolized by
A)r.
B)r².
C)a.
D)b.
Q5: What is the total sum of squares?
A)The
Q6: What does the quantity r refer to?
A)Pearson's
Q7: Assume that a local company pays its
Q8: What is the regression sum of squares?
A)The
Q9: Which type of relationship occurs when all
Q10: A scatter diagram is a(n)_ step in
Q11: Which of the following is the equation
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