Question: Statistics and Probability This problem uses the dataset BodyFat, which gives the percent of weight made up of body fat for 100 men as well

Statistics and Probability

This problem uses the dataset BodyFat, which gives the percent of weight made up of body fat for 100 men as well as other variables such as Age, Weight (in pounds), Height (in inches), and circumference (in cm) measurements for the Neck, Chest,Abdomen, Ankle, Biceps, and Wrist.1 Using Neck Circumference to Predict Body Fat The regression line for predicting body fat percent using neck circumference is BodyFat = 47.9 + 1.75 (Neck). Click here for the dataset associated with this question. 1A sample taken from data provided by R. Johnson in "Fitting Percentage of Body Fat to Simple Body Measurements," Journal of Statistics Education, {1996), http://www.amstat.org/publications/jse/v4n1/datasets.johnson.html. (a) What body fat percent does the line predict for a person with a neck circumference of 35 cm? Round your answer to two decimal places. BodyFat = l % What body fat percent does the line predict for a person with a neck circumference of 40 cm? Round your answer to one decimal place. Bod/yFat = I % (b) One of the men in the study had a neck circumference of 38.7 cm and a body fat percent of 11.3. Find the residual for this man. Round your answer to three decimal places. residual = I %

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