If there is absolutely no relationship between two variables, Pearson's r will equal _____.
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Q1: The values of a and b in
Q2: In plotting paired data in a scatter
Q4: The coefficient of determination is the square
Q7: If the coefficient of determination is 0.81,
Q8: Because the coefficient of determination is expressed
Q9: The regression equation is used to estimate
Q11: The strength of the correlation between two
Q14: The hypothesis to test the slope of
Q16: The least squares technique minimizes the sum
Q20: A confidence interval can be determined for
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