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Quiz (Bivariate and Pearson Correlation)
Quiz by Louise Lyn Angeles
Tag the questions with any skills you have. Your dashboard will track each student's mastery of each skill.
Couples who share more similar attitudes indicate that they are more satisfied with their relationship. This reflects a ___________ correlation.
Correlation is _____type of statistical analysis.
The diagram shown is an example of a ____________.Â
What is the relationship of this statement: The temperature outside and the number of layers of clothes you need to stay warm.
The measure of the linear correlation (dependence) between two variables X and Y, giving a value between +1 and −1 is called ______.
The closer the value of r is to 1 or -1, the _____ is the linear relationship between the two variables.
The strength of linear relationship between x and y is very weak if the absolute value of correlation coefficient value is
A plot of pairs of values of two variables in a rectangular coordinate plane displaying a relationship between the two variables.
Which scatterplot shows most likely a positive correlation?
In terms of strength of association, how do you compare scatterplot I with II?
