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Mathematics 20 Online
OpenStudy (anonymous):

Which of the following data sets indicates a strong negative correlation? a) {(-3, 8), (-2, -6), (-1, 4), (0, -2)} b) {(-2, -4), (0, -2), (2, 0), (4, 2)} c) {(-2, 4), (-1, 2), (0, 0), (1, -2)

OpenStudy (campbell_st):

Sets a and c are negative correlations I'd say set c as all points are on the same straight line.

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