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

Question

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

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The Answer of 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

A Cell Phone Company Wants to Determine If the Use