Number of text messages sent on a cell phone and Number of text messages received on the
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Number of text messages sent on a cell phone and Number of text messages received on the phone.
Two quantitative variables are described. Do you expect a positive or negative association between the two variables? Explain your choice.
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Related Book For
Statistics Unlocking The Power Of Data
ISBN: 9780470601877
1st Edition
Authors: Robin H. Lock, Patti Frazer Lock, Kari Lock Morgan, Eric F. Lock, Dennis F. Lock
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