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a. Using the equation of the linear model, what is the predicted sale price of an item that costs $6 to produce? What is the predicted sale price of an item that costs $10 to produce?
b. The line has a slope of 3.66. What does that mean in this situation?
c. The line has a  -intercept of         . What does this mean in this situation? Does this make sense?
2. Here are several more scatterplots.
AB
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