The denominator of the z score formula for the correlation coefficient is N.
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Q7: The regression equation described in your textbook
Q8: There is only one regression line for
Q9: There is a strong positive relationship between
Q10: Bivariate distributions are required for calculating correlation
Q11: Correlation coefficients can approach 1.00 but never
Q13: Formulas for r in the textbook
Q14: Correlation coefficients cannot be used to establish
Q15: The regression equation described in your textbook
Q16: For a bivariate distribution with 10 pairs
Q17: The regression coefficient, b, tells where the
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