Data Review

In your journal, create a frequency table to represent the same data.

​Age of Students at the park

​Key: Each 🙂 represents 4 students

​The pictograph below shows the numbers of students of different ages that were at the park.

Since each 🙂 represents 4 students, we have to count by 4's

​Age of Students at the park

​Does your frequency table look like the one below?

Since each 🙂 represents 4 students, we have to count by 4's, and each half face represents 2

​Age of Students at the park

​Does your frequency table look like the one below?

​16

​30

​

36

​30

In your journal, create a bar graph to represent the same data.

The dot plot below shows the numbers of students at a day care with different numbers of siblings.​

Does your bar graph look like the one below?