Help with Question 13

th Lengths and girths Length, x Girth, y 136 105 168 129 152 116 144 106 158 125 CH 158 119 125 102 136 103 156 119 K-VI 148 111 ha 148 107 146 1 10 Point DoneThe accompanying data are the length (in centimeters) and girths (in centimeters) of 12 harbor seals. Find the equation of the regression line. Then construct a scatter plot of the data and draw the regression line. Then use the regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x = 140 cm (b) x= 172 cm (c) x = 164 cm (d) x = 158 cm Click the icon to view the table of lengths and girths. The equation of the regression line is y = x+ (Round to two decimal places as needed.) Construct a scatter plot of the data and draw the regression line. Plot length on the horizontal axis and girth on the vertical axis. Choose the correct graph below. O A. O B. O C. OD. 100 180 120 180 (a) Predict the girth for a length of 140 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. y= cm (Round to two decimal places as needed.) O B. It is not meaningful to predict this value of y because x = 140 is not an x-value in the original data. O C. It is not meaningful to predict this value of y because x = 140 is inside the range of the original dataThe accompanying data are the length (in centimeters) and girths (in centimeters) of 12 harbor seals. Find the equation of the regression line. Then construct a scatter plot of the data and d regression equation to predict the value of y for each of the given x-values, if meaningful. If the x-value is not meaningful to predict the value of y, explain why not. (a) x= 140 cm (b) x= 172 cm (c) x = 164 cm (d) x = 158 cm Click the icon to view the table of lengths and girths. (b) Predict the girth for a length of 172 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. y= cm (Round to two decimal places as needed.) O B. It is not meaningful to predict this value of y because x = 172 is not an x-value in the original data. O C. It is not meaningful to predict this value of y because x = 172 is well outside the range of the original data. (c) Predict the girth for a length of 164 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice. O A. y= cm (Round to two decimal places as needed.) O B. It is not meaningful to predict this value of y because x = 164 is not an x-value in the original data O C. It is not meaningful to predict this value of y because x = 164 is inside the range of the original data. (d) Predict the girth for a length of 158 cm, if it is meaningful. Select the correct choice below and, if necessary, fill in the answer box within your choice O A. y= cm (Round to two decimal places as needed.) O B. It is not meaningful to predict this value of y because x = 158 is not an x-value in the original data O C. It is not meaningful to predict this value of y because x = 158 is inside the range of the original data