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Problem based on correlation and scatterplots

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Reference no: EM132011991

Question - Correlation and scatterplots

If the points in a scatter-plot are very tightly clustered around a straight line, the correlation must be

(a) close to 0.

(b) close to +1.

(c) close to -1.

(d) close to either +1 or -1.

Reference no: EM132011991

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