Question: If the correlation between two variables x and y is equal to - 0 . 9 0 , which of the following is TRUE? An

If the correlation between two variables x and y is equal to -0.90, which of the following is TRUE?
An increase in x causes a decrease in y.
The coefficient of determination is equal to -0.81.
The two variables x and y are not related to one another.
x and y are highly related, whereby a negative change in x is accompanied by a positive change in y .
x and y are highly related, whereby a positive change in x is accompanied by a positive change in y .
If the correlation between two variables x and y

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