iGeo 2006, Теренна работа — Задача 2. Question 2
6th International Geography Olympiad, Brisbane, Australia. Fieldwork Test · 30 юни 2006 г. · 5 т.
Fieldwork Test. Part A — Question Booklet
Friday 30 June 2.00 - 3.15pm
You may have with you stationery items, a calculator, a language dictionary, and your annotated map and notes from this morning’s fieldwork.
Answer the questions in the answer booklet provided
Fieldwork Test. Part B — Question Booklet
Saturday 1 July 9.00 - 10.30am
You may have with you stationery items, a calculator, a language dictionary, your Answer Booklet from Part A, the aerial photo distributed during the fieldwork, your annotated map and notes from this morning’s fieldwork.
Answer the questions in the answer booklet provided
(Question 1 and 2 were in Part A)
Условие
Using percentages, construct an age-sex population pyramid for the data presented in Table 1. Complete the age-sex pyramid on the graph paper provided in the answer booklet.
Ensure that you use appropriate geographical conventions in the construction of the age-sex pyramid.
Table 1. Expected population distribution in Kelvin Grove Urban Village (KGUV) on completion in 2010
| Age group | Male | Female | Total |
|---|---|---|---|
| 0-14 | 98 | 126 | 224 |
| 15-24 | 241 | 303 | 544 |
| 25-34 | 244 | 256 | 500 |
| 35-44 | 173 | 177 | 350 |
| 45-54 | 178 | 183 | 361 |
| 55-64 | 122 | 134 | 256 |
| 65-74 | 43 | 56 | 99 |
| 75+ | 23 | 32 | 55 |
| Total | 1122 | 1267 | 2389 |
(based on projections from KGUV)
Решение
Question 2 - Population Pyramid - 5 Marks
Mark out of 10 and divide by 2 at the end. (Sample population pyramid was provided to markers.)
| Appropriate vertical scale | |
| The graph must be balanced (minus ½ or 1 mark if too flat or too high) | 1 |
| Appropriate labelling of Axes | |
| Must have Percentage (or %) of population on the horizontal axis | ½ |
| Age | ½ |
| Males | ½ |
| Females | ½ |
| Accurate Representation of Data | |
| Must be bars, not lines (either of a gap or no gap between bars) | 1 |
| The bars must be drawn accurately (minus ½ mark for each mistake). Please see the calculations below to guide your marking of each bar | 3 |
| Age | Males % | Females % |
|---|---|---|
| 0-14 | 4.1 | 5.3 |
| 15-24 | 10.1 | 12.7 |
| 25-34 | 10.2 | 10.7 |
| 35-44 | 7.2 | 7.4 |
| 45-54 | 7.5 | 7.7 |
| 55-64 | 5.1 | 5.6 |
| 65-74 | 1.8 | 2.3 |
| 75+ | 1.0 | 1.3 |
| 47% | 53% |
| Appropriate Layout | |
| Must be a gap in the middle (for the vertical scale). (Varied during marking to accept age scale to one side.) | ½ |
| The bars must be drawn without numbers written on them | ½ |
| Appropriate Title | |
| Must include: | |
| Age Sex Population | ½ |
| Pyramid | ½ |
| 2010 | ½ |
| Kelvin Grove Urban Village | ½ |
| Initial Total | out of 10 |
| divide by 2 - final mark | out of 5 |
Оригинал в Архива: 2006FWtest.pdf · официални решения: 2006FWmarkingscheme.pdf