A study is intended to predict calorie count (y) in fast-food menus using their fat content (x, measured in grams). The predicted equation is given by: calorie count=200+10.5(fat content). The observed value of calorie count at fat content of 40 grams is 615.7. The predicted value of the calorie count at fat content of 40 grams is 620 200 10.5 615.7 Question 10 2 pts A study is intended to predict calorie count (y) in fast-food menus using their fat content (x, measured in grams). The predicted equation is given by: calorie count=200+10.5(fat content). The observed value of calorie count at fat content of 40 grams is 615.7. The predicting error at fat content of 40 grams is
a. -4.3
b. 4.3
c. 40
d.615.7