Which inferential statistical tool is used to determine the relationship between two continuous variables?*1 pointa. T-testb. Chi-square testc. Correlation analysisd. Analysis of variance (ANOVA)
Question
Which inferential statistical tool is used to determine the relationship between two continuous variables?*1 pointa. T-testb. Chi-square testc. Correlation analysisd. Analysis of variance (ANOVA)
Solution
c. Correlation analysis
This statistical tool is used to determine the relationship between two continuous variables. It measures the degree to which two variables are related to each other. The value of correlation coefficient ranges between -1 and 1. A positive correlation indicates that the variables increase or decrease together, while a negative correlation indicates that as one variable increases, the other decreases.
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