Two-Way Frequency Tables Worksheet
Explore and interpret two-way frequency tables with this Grade 6 math worksheet, focusing on data analysis and probability concepts.
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Standards
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Two-Way Frequency Tables
Name:
Date:
Score:
Read each question carefully and answer based on the provided two-way frequency tables. Show your work where applicable.
The table below shows the results of a survey asking students if they prefer reading books or watching movies, categorized by gender.
| Preference \ Gender | Boys | Girls | Total |
|---------------------|------|-------|-------|
| Books | 15 | 20 | 35 |
| Movies | 25 | 10 | 35 |
| Total | 40 | 30 | 70 |
1. How many boys prefer watching movies?
10
15
25
35
2. What is the total number of girls surveyed?
10
20
30
35
3. The total number of students who prefer books is .
4. The number of girls who prefer movies is .
5. What percentage of the surveyed students are boys?
6. Out of all students who prefer books, what fraction are girls?
A class was surveyed about their favorite type of pet. The results are shown below.
| Pet Type \ Grade | 6th Grade | 7th Grade | Total |
|-------------------|-----------|-----------|-------|
| Dogs | 12 | 18 | 30 |
| Cats | 8 | 10 | 18 |
| Other | 5 | 7 | 12 |
| Total | 25 | 35 | 60 |
7. More 7th graders prefer dogs than 6th graders.
True
False
8. The most popular pet among all students surveyed is cats.
True
False
9. What is the joint relative frequency of 6th graders who prefer cats? (Express as a decimal rounded to two places)
10. What is the marginal relative frequency of students who prefer 'Other' pets? (Express as a decimal rounded to two places)