Use the population pyramid to indicate which of the statements are true - Junior Cycle Geography - Question 24 - 2008
Question 24
Use the population pyramid to indicate which of the statements are true.
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1. All children under the age of four make up 4% of the populati... show full transcript
Worked Solution & Example Answer:Use the population pyramid to indicate which of the statements are true - Junior Cycle Geography - Question 24 - 2008
Step 1
1. All children under the age of four make up 4% of the population.
96%
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Answer
To analyze this statement, review the bars representing age groups 0-4 for both males and females. The combined percentage for this age group can be confirmed from the pyramid. If it adds up to 4%, this statement is true.
Step 2
2. The age group with the greatest number of people is the 25-29 age group.
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Answer
Examine the pyramid to identify the tallest bar. The age group that corresponds to this bar indicates where the majority of the population resides. If the 25-29 group is indeed the tallest, this statement is true.
Step 3
3. Females tend to live longer than males.
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Answer
Assess the height of the bars for older age groups. If there are more females in the older age categories than males, this supports the idea that females tend to live longer, confirming the truth of this statement.
Step 4
4. There are roughly equal percentages of boys and girls in the 10-14 age group.
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Answer
Look at the age group 10-14 on the pyramid to check if the male and female bars are of similar height. If they appear close in percentage, this statement is true.
Step 5
5. Teenagers (age 10 - 19) make up 20% of the total population.
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Answer
Calculate the percentages for the age groups 10-14 and 15-19 combined. If their total equals approximately 20%, then this statement is true.
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