Mathematics, 10.07.2019 03:30 coollid876

Joseph claims that a scatterplot in which the y-values increase as the x-values increase must have a linear association. amy claims that the scatterplot could have a nonlinear association. which statement about their claims is true?
joseph is correct because only a line will increase along the whole data set. the scatterplot will have a positive, linear association.
joseph is correct because only a line will decrease along the whole data set. the scatterplot will have a negative, linear association.
amy is correct because a nonlinear association could increase along the whole data set, while being steeper in some parts than others. the scatterplot could be linear or nonlinear.
amy is correct because only a nonlinear association could increase along the whole data set. a line has the same slope at any point, but a curve can get steeper at different points.

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Joseph claims that a scatterplot in which the y-values increase as the x-values increase must have a...

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