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Mathematics 21 Online
OpenStudy (anonymous):

on a scatter plot of data, a trend line passes through the points (5,-3) and (-2,5). Descibe the correlation. a) no correlation b) negative correlation c) positive correlation d) none of the above

OpenStudy (anonymous):

Negative correlation because the slope is -8/3

OpenStudy (anonymous):

correction the slope is -8/7

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