Mathematics, 28.03.2021 05:10 sadie271

There is a strong positive linear correlation between the size of a cell phone data plan and the number of text messages sent. There is a strong negative linear correlation between the size of a cell phone data plan and the number of text messages sent.

There is no correlation between the size of the data plan and the number of text messages in the US.

There is a weak positive linear correlation between the size of a cell phone data plan and the number of text messages sent.

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There is a strong positive linear correlation between the size of a cell phone data plan and the num...