Which scatterplot has a correlation coefficient…

Maths Questions

Which scatterplot has a correlation coefficient closest to r = 1?

Answer

The scatterplot with a correlation coefficient that is nearest to r = 1 is the first one displayed in the provided images. To elaborate, the correlation coefficient “r” indicates the strength of the relationship between two variables, x and y. A value of r close to one signifies a strong positive correlation, suggesting that as one variable increases, so does the other, causing the plotted points to align more closely to a straight line. Thus, to identify the correct scatterplot, one should look for the diagram where the points appear to form a straight line with an upward slope, which is indeed the first scatterplot shown in the images included.

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