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Mathematics, 22.08.2019 16:30 Carriepruitt

Acell phone company wants to determine the average amount of data that their smart phone customers use each month. which group would best represent a sample of the population?
a. one thousand of their customers with the most expensive monthly plans
b. one thousand of their customers who most recently signed up with the company
c. one thousand of their customers with a current smart phone data plan
d. one thousand of their customers who called in for technical support

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