For many people, breakfast cereal is an important source of fiber in their diets. cereals also contain potassium, a mineral shown to be associated with maintaining a healthy blood pressure. an analysis of the amount of fiber (in grams) and the potassium content (in milligrams) in servings of 77 breakfast cereals produced the regression model modifyingabove potassium with caret equals 37 plus 26 fiberpotassium=37+26fiber. if your cereal provides 88 grams of fiber per serving, how much potassium does the model estimate you will get?

Question

Biology

Matteo

14 January, 22:21

For many people, breakfast cereal is an important source of fiber in their diets. cereals also contain potassium, a mineral shown to be associated with maintaining a healthy blood pressure. an analysis of the amount of fiber (in grams) and the potassium content (in milligrams) in servings of 77 breakfast cereals produced the regression model modifyingabove potassium with caret equals 37 plus 26 fiberpotassium=37+26fiber. if your cereal provides 88 grams of fiber per serving, how much potassium does the model estimate you will get?

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Lorena Sampson · Answer 1

The produced regression model that correlates the amount fiber (in grams) and the potassium content (in milligrams) is:

potassium (mg) = 37 + 26 fiber (grams)

Considering that the cereal provides 88 grams of fibre per serving, the potassium in that same serving will be of 2325 milligrams (2,325 grams).

potassium (mg) = 37 + 26 * 88 ⇔ potassium (mg) = 2325