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Variance homogeneity can be problematic for the t test of the correlation coefficient,
especially if one is going to pursue estimation of the population regression equation.
Q11: Another useful index of the strength of
Q17: Of the two major types of parametric
Q19: Statistical tests that require assumptions about the
Q29: When a main effect for a variable
Q76: The test of the chi-square statistic applies
Q85: In cases where a tie occurs in
Q91: ÓX<sup>2</sup> = 704 (ÓX)<sup>2 </sup>= 8464 ÓT<sub>j</sub><sup>2
Q103: Friedman analysis of variance by ranks involves
Q104: One statistical technique for analyzing the relationship
Q135: There are two major types of nonparametric