The Pearson correlation is used when both scores are from interval or ratio scales.
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The Pearson correlation coefficient is a measure of the strength and direction of the linear relationship between two variables. Show more…
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For the Pearson product moment correlation, the level of measurement of the two variables is: Select one: a. at least interval b. nominal c. ordinal d. nominal for one variable and at least interval for the other
The Pearson correlation coefficient (r) is used to find the degree of relationship between what type of data? a. nominal b. interval c. ordinal d. no particular type
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