A Spearman r_s is most similar to a A) mean B) standard deviation C) median D) product-moment correlation coefficient.

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Quizplus · Accepted Answer

A Spearman rank correlation coefficient is a nonparametric measure of rank correlation that assesses how well the relationship between two variables can be described using a monotonic function. It is most similar to the Pearson product-moment correlation coefficient (option D), which measures the linear correlation between two variables. Both coefficients provide values between -1 and 1 to indicate the strength and direction of the correlation, but Spearman's is used for ranked data.

A Spearman Rs Is Most Similar to a

A Spearman R_s Is Most Similar to a