Question
The histogram shows the ages of people in a community chorus.
How many people in the chorus are 50 or older?
Enter your answer in the box.
people
Histogram titled Ages of Members of the community chorus. The vertical axis is labeled Frequency and ranges from 0 to 18 in increments of 2. The horizontal axis is titled Age. For 0 to 9, the bar height is 0. For 10 to 19, the bar height is 4. For 20 to 29, the bar height is 12. For 30 to 39, the bar height is 15. For 40 to 49, the bar height is 14. For 50 to 59, the bar height is 8. For 60 to 69, the bar height is 4. For 70 to 79, the bar height is 1.
How many people in the chorus are 50 or older?
Enter your answer in the box.
people
Histogram titled Ages of Members of the community chorus. The vertical axis is labeled Frequency and ranges from 0 to 18 in increments of 2. The horizontal axis is titled Age. For 0 to 9, the bar height is 0. For 10 to 19, the bar height is 4. For 20 to 29, the bar height is 12. For 30 to 39, the bar height is 15. For 40 to 49, the bar height is 14. For 50 to 59, the bar height is 8. For 60 to 69, the bar height is 4. For 70 to 79, the bar height is 1.
Answers
GPT-4o mini
To calculate how many people in the chorus are 50 or older, we need to sum the frequencies from the age groups 50-59, 60-69, and 70-79.
From the histogram:
- For ages 50-59, the frequency is 8.
- For ages 60-69, the frequency is 4.
- For ages 70-79, the frequency is 1.
Now, we add these frequencies together:
\[
8 + 4 + 1 = 13.
\]
Thus, the number of people in the chorus who are 50 or older is **13**.
From the histogram:
- For ages 50-59, the frequency is 8.
- For ages 60-69, the frequency is 4.
- For ages 70-79, the frequency is 1.
Now, we add these frequencies together:
\[
8 + 4 + 1 = 13.
\]
Thus, the number of people in the chorus who are 50 or older is **13**.