For Exercises 35–49, do the following:
brainbody
46. Brain and Body Weight. A study compared the body weight (in kilograms) and brain weight (in grams) for a sample of mammals, with the results shown in the following table.2
52.16 | 440.0 |
60.00 | 81.0 |
27.66 | 115.0 |
85.00 | 325.0 |
36.33 | 119.5 |
100.00 | 157.0 |
35.00 | 56.0 |
62.00 | 132.0 |
83.00 | 98.2 |
55.50 | 175.0 |