Part C: Thinking (26 marks) 1. Dexter is 45 years old and 181 cm tall. For the last 8 years, his doctor has charted Dexter's mass and related it to his BMI (Body Mass Index). A BMI between 20 and 26 is considered healthy. The data is shown in the following table. Mass(kg) 62 72 66 79 85 82 92 88 BMI 19 22 20 24 26 25 32 27 a) Create a complete scatter plot for the data. (3 marks) b) Describe any trends in the data. Explain. (2 marks) c) Draw a line of best fit on your graph. (1 mark)