Students MUST Attempt ALL Questions Question 1 (8 marks) In recent years, Australians have been waiting longer before getting married for the first time and the number of long-term de facto couples is also on the increase. These trends may have some effect on Australian society and government policies. The table below presents the age specific marriage rate (in percentage) of Australian males and females by age group for the years 1993 and 2013. Age group (years) Female 16-19 20-24 25-29 30-34 35-39 40-44 45-49 50 and over Male 1993 1.4 36.3 53.2 28.9 15.0 9.7 7.4 3.5 2013 0.6 15.2 41.2 33.9 18.8 10.8 7.6 3.4 1993 7.3 57.8 46.4 21.5 11.3 7.4 5.7 1.9 2013 3.1 25.4 48.3 30.3 14.2 8.4 6.2 1.9 a. Use a graphical technique to compare the marriage rates in 1993 and 2013, broken down by age, for Australian males. (2 Marks) b. Use a graphical technique to compare the marriage rates in 1993 and 2013, broken down by age, for Australian females. (2 Marks) C. Compare your observations in part (a) and (b). (2 Marks) d. Explain why you selected the particular graphical technique in part a and b. (2 Marks)