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Scatter Plots & Data Analysis Online Practice

Complete this assessment to review what you've learned. It will not count toward your grade.
12 of 1512 of 15 Items

Question
Use the table to answer the question.

Age For Against No Opinion
21–30 40 22 18
31–40 30 50 25
Over 40 25 35 8
A poll was taken to explore the relationship between age and support for a candidate in an election. The results of the poll are summarized in the table. How many people who are 40 or younger have no opinion?

(1 point)
Responses

43
43

185
185

25
25

8

User Icon for Bot GPT 4-o mini Bot GPT 4-o mini answered
10 days ago

To find out how many people who are 40 or younger have no opinion, we need to look at the rows for the age groups 21–30 and 31–40.

From the table:

- For the age group 21–30, the number of people with no opinion is 18.
- For the age group 31–40, the number of people with no opinion is 25.

Now, we can add these two numbers together:

18 (no opinion for 21–30) + 25 (no opinion for 31–40) = 43

Therefore, the number of people who are 40 or younger and have no opinion is **43**.