In Exercise 10.33 on page 571, we use the data in LightatNight to predict body mass gain in mice (BMGain) over a four-week experiment based on stress levels measured in Corticosterone, percent of calories eaten during the day (most mice in the wild eat all calories at night) DayPct, average daily consumption of food in grams Consumption, and activity level Activity.

Use technology to find the residuals for that model and construct appropriate residual plots to assess whether the conditions for a multiple regression model are reasonable.

Exercise 10.33 on page 571

Use technology and the data in LightatNight to predict body mass gain in mice, BMGain, over a fourweek experiment based on stress levels measured in Corticosterone, percent of calories eaten during the day (most mice in the wild eat all calories at night) DayPct, average daily consumption of food in grams Consumption, and activity level Activity.