Question
Students were asked the number of siblings they have, and the data are represented in the histogram. What percentage of students have 2 or more siblings? Round to the nearest whole number. (1 point)
Answers
GPT-4o mini
To calculate the percentage of students that have 2 or more siblings from a histogram, you'll need the actual values from the histogram. The process generally involves the following steps:
1. **Count the Total Number of Students:** Sum the frequency of all the siblings categories in the histogram to find the total number of students.
2. **Find the Frequency of Students with 2 or More Siblings:** Add the frequencies for the categories representing 2, 3, and any higher number of siblings.
3. **Calculate the Percentage:** Use the formula:
\[
\text{Percentage} = \left( \frac{\text{Number of Students with 2 or More Siblings}}{\text{Total Number of Students}} \right) \times 100
\]
4. **Round to the Nearest Whole Number:** After calculating the percentage, round it to the nearest whole number.
If you provide the specific data from the histogram (like the frequency of students in each category), I can help you do the calculations to find the exact percentage.
1. **Count the Total Number of Students:** Sum the frequency of all the siblings categories in the histogram to find the total number of students.
2. **Find the Frequency of Students with 2 or More Siblings:** Add the frequencies for the categories representing 2, 3, and any higher number of siblings.
3. **Calculate the Percentage:** Use the formula:
\[
\text{Percentage} = \left( \frac{\text{Number of Students with 2 or More Siblings}}{\text{Total Number of Students}} \right) \times 100
\]
4. **Round to the Nearest Whole Number:** After calculating the percentage, round it to the nearest whole number.
If you provide the specific data from the histogram (like the frequency of students in each category), I can help you do the calculations to find the exact percentage.