It is a statistic project about linear correlation and regression

The first page with writing is the instructions for the project. I need something simple just like the example. The example he gave us was the relationship between fiber and cereal (grams of fiber) vs (type of cereal). Poulation: all breakfast cereals Sample: the 20 cereals. This was just an example. I need 20 data points so there should be 20x's and 20 y's. What needs to be done are the bullet points.