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A Cell Phone Company Wants to Determine If the Use

Question 71

Multiple Choice

A cell phone company wants to determine if the use of text messaging is independent of age.The following data has been collected from a random sample of customers. A cell phone company wants to determine if the use of text messaging is independent of age.The following data has been collected from a random sample of customers. To conduct a contingency analysis,the number of degrees of freedom is: A) 6 B) 5 C) 3 D) 2 To conduct a contingency analysis,the number of degrees of freedom is:


A) 6
B) 5
C) 3
D) 2

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