When Calories Are Consumed and Weight Gain in Mice We have seen a model to predict weight gain (in grams) in mice based on the percent of calories the mice eat during the day (when mice should be sleeping instead of eating). Below is computer output with two regression intervals and information about the percent of calories eaten during the day. The intervals given are for mice that eat 10% of their calories during the day: DayPct Fit SE Fit 95% CI 95% Pl 10.0 2.385 1.164 (-0.013, 4.783) (-2.797, 7.568) (a) Interpret the 95% confidence interval for the mean response in the context of this situation. We are 95% confident that a mouse will gain an amount of weight between these two numbers. We are 95% confident that the mean weight gain for a mouse who eats 10% of its calories during the day is between these two numbers. We are 95% confident that a mouse who eats 10% of its calories during the day will gain an amount of weight between these two numbers. We are 95% confident that mean weight gain is between these two numbers. (b) Interpret the 95 % prediction interval for the response in the context of this situation. We are 95% confident that the mean weight gain for a mouse who eats 10% of its calories during the day is between these two numbers. We are 95% confident that a mouse who eats 10% of its calories during the day will gain an amount of weight between these two numbers. We are 95% confident that a mouse will gain an amount of weight between these two numbers. We are 95% confident that mean weight gain is between these two numbers.