Data Review

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

​Now answer the

following questions:

Multiple Choice

What is the total number of students that are ages seven or eight?

• 16

• 36

• 30

• 66

Multiple Choice

Which tally chart matches the same data in the pictograph above?

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?

​Now answer the

following questions:

Multiple Choice

How many students have 1 sibling?

• 7

• 8

• 5

• 6

Multiple Choice

How many students have 4 siblings?

• 4

• 2

• 5

• 6

Multiple Choice

How many students have less than 3 siblings?

• 27

• 3

• 4

• 7

Multiple Choice

How many students have 2 or more siblings?

• 5

• 12

• 8

• 7