Question 3

3.1 Study the pie charts below and answer the questions that follow.

FIGURE 1: PERCENT DISTRIBUTION OF FIVE LEADING CAUSES OF DEATH, BY AGE GROUP: UNITED STATES, PRELIMINARY 2011

3.1.1 Determine the total number of people aged 25–44 dying from accidents. (2)

3.1.2 Identify the causes of death amongst 1–24 year-old people that are less than 10%. (2)

3.1.3 Represent the percentages of causes of deaths for age group 25–44 years on a line graph. Use ANSWER SHEET 1 that is provided. (6)

3.1.4 Calculate the difference in the total number of deaths of the two age intervals. (2)

3.1.5 Identify the age interval that has high mortality percentage in heart disease. (2)

3.1.6 Give a reason why the accident percentage for the age group 1–24 is higher than 25–44 age group. (2)

3.2 The table below represents the 2014/15 National First Division results of the teams that play in it. Study the table below and answer the questions that follow.

TABLE 1: NATIONAL FIRST DIVISION TEAMS AND THEIR RESULTS

3.2.1 Calculate the average points won by the listed teams. (3)

3.2.2 Determine the mode total of the points earned by these teams. (2)

3.2.3 Identify the team that has the least points on the table. (2)

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