Answer Happy

4. A veterinary graduate student is studying the relationship between the weight of one year-old golden retrievers in pounds ) and the amount of dog food the dog is fed each day in pounds (x). A random sample of 10 golden retrievers yielded the following data. X 0.5 42 1.0 67 0.6 47 1.0 55 1.3 62 1.5 71 0.5 36 0.7 42 0.8 50 0.6 43 a. Construct scatterplot b. Calculate Pearson correlation coefficient. c. Determine the equation for the least squares line. d. Calculate R and interpret. e. Predict the weight of a one year-old golden retriever that is fed 9 lb. of dog food per day