Warm Up A 1996 study investigated if the weight (kg) of Rocky Mountain Elk could be estimated by measuring their chest girth (cm). A random sample of 18 elk were tranquilized and had their weight and girth measured. Girth Weight Girth Weight Girth Weight 96 87 105 196 108 163 109 196 110 183 114 171 121 230 124 225 131 211 135 231 137 225 138 266 140 241 142 264 157 284 157 292 159 300 155 337 1) Find the LSRL equation and the correlation coefficient. 2) Estimate the weight of an elk with a girth of 120 cm.
Practice A 1996 study investigated if the weight (kg) of Rocky Mountain Elk could be estimated by measuring their chest girth (cm). A random sample of 18 elk were tranquilized and had their weight and girth measured. Girth Weight Girth Weight Girth Weight 96 87 105 196 108 163 109 196 110 183 114 171 121 230 124 225 131 211 135 231 137 225 138 266 140 241 142 264 157 284 157 292 159 300 155 337 Check if the conditions for inference for linear regression are met.