- + Automatic Zoom 2 01 21 SECTION A Answer all parts of question 1 (50 marks in total). 1. (n) Suppose that a1 = 16, 12 = 4. 13 - 2, and y, = 64, yz = 1, yo = -2. Calculate the following quantities: i. ii. iii. Ivail+ Cup 1-2 (6 marks) (b) Classify each one of the following variables as either measurable (continuous) or categorical. If a variable is categorical, further classify it as either nominal or ordinal. Justify your answer. (No marks will be awarded without a justification.) i. A person's social security number. ii. Orbiting speed of satellites. ifi. Final position in the medals table of an Olympic Games. fo) State whether the for