If you wanted to compute the correlation between two interval-level variables, which type of correlation should you use? Point biserial Phi Spearman rank Pearson
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Which of the following correlation coefficients would be used in examining the relationship between a dichotomous variable and an interval-level variable? Spearman's rho (Spearman's rank-order correlation coefficient) Point-biserial correlation coefficient Pearson's product-moment correlation coefficient Phi coefficient Any of the above could be used for this type of data.
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