The first step in simple regression analysis usually is to construct a scatter plot.
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Q1: If the correlation coefficient between two variables
Q7: The difference between the actual y value
Q7: The proportion of variability of the dependent
Q8: The slope of the regression line,y =
Q10: The process of constructing a mathematical model
Q11: For the regression line,y = 21 −
Q12: In regression,the predictor variable is called the
Q13: One of the major uses of residual
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Q16: In simple regression analysis the error terms
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