Question: Use a fast-food restaurant to compile your data. For each menu item note its fat grams and its total calories. Is there a linear relationship

Use a fast-food restaurant to compile your data. For each menu item note its fat grams and its total calories. Is there a linear relationship between the two variables? How much variance in total calories is explained by fat grams? Write a regression equation to determine how many total calories you would expect in an item, knowing its fat grams.

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