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

The correct answer choice is
{(-2, 4), (-1, 2), (0, 0), (1, -2)}

Correlation = -1.0