Question
Over the past decade, there has been a strong positive correlation between teacher salaries and prescription drug costs. (a)Do you think paying teachers more causes
Over the past decade, there has been a strong positive correlation between teacher salaries and prescription drug costs.
(a)Do you think paying teachers more causes prescription drugs to cost more? Explain your answer.
No. A strong correlation implies causation.
No. A strong correlation does not imply causation.
Yes. A strong correlation does not imply causation.
Yes. A strong correlation implies causation.
(b)
What lurking variables might be causing the increase in one or both of the variables? Explain your answer. (Enter your free-form answer using as many characters as necessary.)
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Probability and Random Processes With Applications to Signal Processing and Communications
Authors: Scott Miller, Donald Childers
2nd edition
123869811, 978-0121726515, 121726517, 978-0130200716, 978-0123869814
