As much as Americans try to avoid high fat, high calorie foods, the demand for a cold,

Question:

As much as Americans try to avoid high fat, high calorie foods, the demand for a cold, creamy ice cream cone on a hot day is hard to resist. The popular ice cream franchise Coldstone Creamery posted the nutritional information for its ice cream offerings in three serving sizes-"Like it", "Love it", and "Gotta Have it"-on their website.12 A portion of that information for the "Like it" serving size is shown in the table.

a. Should you use the methods of linear regression analysis or correlation analysis to analyze the data? Explain.
b. Analyze the data to determine the nature of the relationship between total fat and calories in Coldstone Creamery ice cream.