No need explanation

Wild bears in America were caught so that researchers could see if a bear's Chest Measurement, C(the distance measured around its chest) could be used to predict its Weight, W. A random sample of 12 bears was captured, and their chest and weight measurements (in centimetres and kilograms respectively) are shown below: Chest Bear Measurement, C Weight, W (kg) (cm) 1 66 45 2 114 138 137 188 124 157 89 75 6 104 99 106 130 124 163 96 102 10 78 81 11 84 80 12 70 57 a) If there was a relationship between the variables Chest Measurement, C and Weight, W, then on a scatterplot, the independent variable * would be on the horizontal axis. b) Construct a scatterplot on your calculator. Based on your scatterplot, the direction and form of the relationship between Chest Measurement, C, and Weight, W, for these bears appears to be, respectively, andUse this information to answer the following questions: c) Interpret the constant value of -83.719 in terms of the variables (Chest Measurement, C, or Weight, W). Answer: Is this value reasonable? Give your reason why/why not. Answer: d) Interpret the value of 1.946 in terms of the variables (Chest Measurement, C, or Weight, W). Answer: The predicted weight, to the nearest kg, for a bear with a Chest Measurement of 150 cm, using the regression model, is kg. (to the nearest kg). This an example of f) Calculate the residual for the data point with a Chest Measurement of 70 cm. Give your answer correct to 2 decimal places. Residual= ( 2 decimal places) . g) The residual plot for this data set is shown below. 15 10 60 160 120 140 160 Residuals 10 15 -20 -25 Chest Measurement, C (cm) This residual plot suggests that, for the relationship shown in this data, a linear model