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Mathematics, 22.07.2019 16:20 stressedmolly8387
Which statement is true about correlation: the correlation between two variables depends on their covariance and on the variance of each of the variables. the pearson correlation coefficient is based on the ranks of the data points, like the wilcoxon test. a correlation of -1 means that there is no linear relationship between the two variables. the spearman correlation coefficient requires x and y to be normally distributed.
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Which statement is true about correlation: the correlation between two variables depends on their c...
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