Mathematics, 29.09.2021 22:30 gdkhya

What does the square of the correlation measure? The slope of the least squares regression line.
The y-intercept of the least squares regression line
The percentage of variation in yvalues that can be explained by variation in x-values,
The extent to which cause and effect is present in the data.

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What does the square of the correlation measure? The slope of the least squares regression line. <...