Determine the type of correlation that exists in the given data set.

{(45, 18), (62, 13), (72, 11), (55, 15), (38, 21), (26, 31), (93, 9), (64, 13), (29, 28), (33, 25), (49, 17)}

Question

Determine the type of correlation that exists in the given data set.

{(45, 18), (62, 13), (72, 11), (55, 15), (38, 21), (26, 31), (93, 9), (64, 13), (29, 28), (33, 25), (49, 17)}

Mercury · Answer

Best best is to plot this and see what the line looks like. Ex: does it slope upward/downward/ or not have a strong pattern at all, how close/scattered are the points? http://www.alcula.com/calculators/statistics/scatter-plot/