Question: Using the data below. Answer the following questions. Use Total fat as the x-variable and calories as the y. Round to 2 decimal places. What

Using the data below. Answer the following questions.Use Total fat as the x-variable and calories as the y. Round to 2 decimal places.

What is the line of best fit?

Is this a good fit? How do you know?

Is the correlation positive or negative?

What does the r-squared mean in context of the problem?

If a sandwich has 32 grams of fat, how many total calories will it have?

Sandwich Total Fat (g) Total Calories

Hamburger 9 265

Cheeseburger 13 320

Quarter Pounder 21 420

Quarter Pounder w/cheese 30 532

Big Mac 31 560

Arch Sandwich Special 31 550

Arch special w/ bacon 34 590

Crispy chicken 25 505

Fish Fillet 28 560

Grilled chicken 20 440

Grilled chicken light 5 300

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