Question 109502
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.