Answer :
To determine various insights from the given data, we will follow a structured step-by-step process:
1. Calculate Total Population:
The total population will be the sum of all age groups provided in the table.
[tex]\[ \text{Total Population} = 74,181,467 + 30,672,088 + 82,134,554 + 81,489,445 + 40,267,984 \][/tex]
Adding these numbers together:
[tex]\[ \text{Total Population} = 308,745,538 \][/tex]
2. Portion of the Population Under 18:
To find the portion of the population that is under 18, we will divide the number of individuals under 18 by the total population.
[tex]\[ \text{Portion Under 18} = \frac{\text{Population Under 18}}{\text{Total Population}} \][/tex]
Substituting the values:
[tex]\[ \text{Portion Under 18} = \frac{74,181,467}{308,745,538} \approx 0.240267 \][/tex]
Thus, the portion of the US population under the age of 18 in 2010 is approximately 0.240267, or 24.03%.
3. Identify the Largest Segment of the Population:
To find the largest segment of the population, we will compare the totals for each age group given in the table. The numbers are as follows:
- Under 18: 74,181,467
- 18-24: 30,672,088
- 25-44: 82,134,554
- 45-64: 81,489,445
- 65 and older: 40,267,984
The largest number among these is 82,134,554, which corresponds to the age group 25-44.
Therefore, the largest segment of the population in 2010 was the 25-44 age group.
4. Illustrating Trends:
The table illustrates how the US population in 2010 is distributed across different age groups. Specifically, it shows:
- Which age group has the largest segment (25-44).
- The relative sizes of each age group, indicating trends in demographics, such as a large young population under 18 and significant numbers in the working age groups (25-44 and 45-64).
To summarize:
- The portion of the US population under the age of 18 in 2010 was approximately [tex]\(0.240267\)[/tex] (or roughly 24.03% of the population).
- The largest segment of the population in 2010 was the age group 25-44, with 82,134,554 people.
- The table helps illustrate the age distribution of the US population in 2010, indicating demographic trends such as the size of the workforce and the potential future changes in aging.
1. Calculate Total Population:
The total population will be the sum of all age groups provided in the table.
[tex]\[ \text{Total Population} = 74,181,467 + 30,672,088 + 82,134,554 + 81,489,445 + 40,267,984 \][/tex]
Adding these numbers together:
[tex]\[ \text{Total Population} = 308,745,538 \][/tex]
2. Portion of the Population Under 18:
To find the portion of the population that is under 18, we will divide the number of individuals under 18 by the total population.
[tex]\[ \text{Portion Under 18} = \frac{\text{Population Under 18}}{\text{Total Population}} \][/tex]
Substituting the values:
[tex]\[ \text{Portion Under 18} = \frac{74,181,467}{308,745,538} \approx 0.240267 \][/tex]
Thus, the portion of the US population under the age of 18 in 2010 is approximately 0.240267, or 24.03%.
3. Identify the Largest Segment of the Population:
To find the largest segment of the population, we will compare the totals for each age group given in the table. The numbers are as follows:
- Under 18: 74,181,467
- 18-24: 30,672,088
- 25-44: 82,134,554
- 45-64: 81,489,445
- 65 and older: 40,267,984
The largest number among these is 82,134,554, which corresponds to the age group 25-44.
Therefore, the largest segment of the population in 2010 was the 25-44 age group.
4. Illustrating Trends:
The table illustrates how the US population in 2010 is distributed across different age groups. Specifically, it shows:
- Which age group has the largest segment (25-44).
- The relative sizes of each age group, indicating trends in demographics, such as a large young population under 18 and significant numbers in the working age groups (25-44 and 45-64).
To summarize:
- The portion of the US population under the age of 18 in 2010 was approximately [tex]\(0.240267\)[/tex] (or roughly 24.03% of the population).
- The largest segment of the population in 2010 was the age group 25-44, with 82,134,554 people.
- The table helps illustrate the age distribution of the US population in 2010, indicating demographic trends such as the size of the workforce and the potential future changes in aging.