Question

Questions: 1. Give an example of variables that have correlation but no causation exists? [1 sentence or a graph] 2. How do we decide if the correlation coefficient is close enough to $pm$1 to declare that there is correlation? [1 sentence] 3. What is the problem with using a regression equation to predict what will happen in the distant future? [2 sentences]

          Questions:
1. Give an example of variables that have correlation
but no causation exists? [1 sentence or a graph]
2. How do we decide if the correlation coefficient is
close enough to $pm$1 to declare that there is
correlation? [1 sentence]
3. What is the problem with using a regression
equation to predict what will happen in the distant
future? [2 sentences]

Questions:
1. Give an example of variables that have correlation
but no causation exists? [1 sentence or a graph]
2. How do we decide if the correlation coefficient is
close enough to pm1 to declare that there is
correlation? [1 sentence]
3. What is the problem with using a regression
equation to predict what will happen in the distant
future? [2 sentences]

Added by Emilia A.

Elementary Statistics a Step by Step Approach

Allan G. Bluman 9th Edition

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Solved by Expert Adi S

03/16/2023

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Questions: 1. Give an example of variables that have correlation but no causation exists? [1 sentence or a graph] 2. How do we decide if the correlation coefficient is close enough to ± 1 to declare that there is correlation? [1 sentence] 3. What is the problem with using a regression equation to predict what will happen in the distant future? [2 sentences]