Question: 1. What do we mean when we say that two variables have a strong positive (or negative) linear correlation? What would a scatter diagram for

1. What do we mean when we say that two variables have a strong positive (or negative)

linear correlation? What would a scatter diagram for these variables look like?

Is it possible that two variables could be strongly related somehow but have a low linear correlation? Explain and draw a scatter diagram to demonstrate your point.

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