BUILD FLUENCY. EARN YOUR ASCENT.Sign in Year 4
Read many-to-one displays, interpret distributions and reason about surveys and findings.
Free examples and worked answers. No account needed.
Practise the method.
Read many-to-one displays, interpret distributions and reason about surveys and findings.
Read many-to-one displays, interpret distributions and reason about surveys and findings.
Example 1
How many students are represented altogether?
Travel to schoolView data table
| Travel choice | Students |
|---|
| Walk | 8 |
|---|
| Cycle | 4 |
|---|
| Bus | 8 |
|---|
Show worked answer
Answer: 20
- Read the three column values: 8,4,8.
- Add them: 8+4+8=20 students.
Example 2
How many students are represented in the Walk row?
Travel surveyShow worked answer
Answer: 24
- Each circle stands for 4 students, not one.
- 6 circles ×4=24 students.
Example 3
In one class survey, 11 of 21 students chose apples as their favourite fruit. Which conclusion is justified?
Show worked answer
Answer: 11 students in this surveyed class preferred apples
- Report what was measured and who was surveyed.
- A preference result from one class does not establish health facts or the preferences of everyone else.
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