SOLUTION: What type of correlation would you expect between the number of minutes of long distance phone calls and the amount of the phone bill? Is there a positive correlation, negative cor

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Question 109502This question is from textbook algebra2 with trigonometry
: What type of correlation would you expect between the number of minutes of long distance phone calls and the amount of the phone bill? Is there a positive correlation, negative correlation, or no correlation? thank youThis question is from textbook algebra2 with trigonometry

Answer by stanbon(48568) About Me  (Show Source):
You can put this solution on YOUR website!
What type of correlation would you expect between the number of minutes of long distance phone calls and the amount of the phone bill? Is there a positive correlation, negative correlation, or no correlation? thank you
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For most plans, as the # of minutes increases, the bill increases.
That is a positive correlation.
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If you happen to have a plan that does not charge for long distance
calls, there is no correlation.
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Cheers,
Stan H.