Data Interpretation for Year 3 Maths: Interactive Quizzes and Games

Question 1

Which of these is a good title for a bar chart that shows the favourite colours of students in a class?

Accepted Answer

Colour Preferences of Students

Answer

Favourite Fruits of Students

Answer

The Best Colours for a Classroom

Answer

How to Choose the Right Colour

Question 2

The following tally chart shows the number of votes each candidate received in an election:

Candidate A: ||||| |||
Candidate B: ||
Candidate C: |||||
Which candidate received the most votes?

Accepted Answer

Candidate A

Answer

Candidate B

Answer

Candidate C

Answer

All candidates received the same number of votes

Question 3

Which bar chart shows that there are more people with 1 pet than people with 3 pets?

Accepted Answer

Image of a bar chart showing 5 people with 1 pet and 3 people with 3 pets

Answer

Image of a bar chart showing 3 people with 1 pet and 5 people with 3 pets

Answer

Image of a bar chart showing 3 people with 1 pet and 3 people with 3 pets

Answer

Image of a bar chart showing 5 people with 1 pet and 5 people with 3 pets

Question 4

Which type of chart shows the number of students in each house in a school?

Accepted Answer

Bar chart

Answer

Table

Answer

Pie chart

Answer

List

Question 5

Which type of graph shows information changing over time?

Accepted Answer

Line graph

Answer

Tally chart

Answer

Bar chart

Answer

Pictogram

Question 6

What is the most important thing to put in the title of a graph?

Accepted Answer

The information it's showing

Answer

The name of the person who made it

Answer

The kind of graph it is

Answer

The date

Question 7

Which graph is best to show how many people visit a museum each month?

Accepted Answer

Line graph

Answer

Pie chart

Answer

Bar chart

Answer

Scatter plot

Question 8

What is the main difference between a tally chart and a bar chart?

Accepted Answer

Tally charts use marks, while bar charts use bars.

Answer

Bar charts are brighter than tally charts.

Answer

Tally charts can only be used for small amounts of data.

Answer

Bar charts show bigger numbers than tally charts.

Question 9

Which type of chart displays data using bars of different heights?

Accepted Answer

Bar chart

Answer

Pictogram

Answer

Line graph

Answer

Pie chart

Question 10

Which type of chart is most commonly used to compare different categories of data?

Accepted Answer

Bar chart

Answer

Line graph

Answer

Scatter plot

Answer

Pie chart

Question 11

What is the main purpose of a tally chart?

Accepted Answer

To organize and count data efficiently.

Answer

To compare different categories of data.

Answer

To represent data visually using symbols.

Answer

To show changes in data over time.

Question 12

Each square on a bar chart represents 5 votes. If there are 8 squares on a bar, how many votes are represented?

Accepted Answer

40

Answer

Option 1: 20

Question 13

A tally chart has 10 tally marks. How many items does the tally chart show?

Accepted Answer

10

Answer

5

Answer

15

Answer

20

Question 14

A pictogram uses one symbol to represent 5 children. If there are 30 children total, how many symbols will be in the pictogram?

Accepted Answer

9

Answer

3

Answer

6

Answer

12

Question 15

A bar chart has two bars. One bar is twice the height of the other. Which is true?

Accepted Answer

The taller bar represents twice as much data

Answer

The shorter bar represents half as much data

Answer

The difference between the two bars is one

Answer

The two bars are equal

Question 16

Which statement is NOT a conclusion that can be drawn from a data display?

Accepted Answer

The data is incomplete

Answer

The data is spread evenly

Answer

There is a trend in the data

Answer

The data is biased

Question 17

Which is the best way to present data to show changes over time?

Accepted Answer

Line graph

Answer

Tally chart

Answer

Bar chart

Answer

Scatter plot

Question 18

Which type of graph uses pictures to represent data?

Accepted Answer

Picture graph

Answer

Number graph

Answer

Line graph

Answer

Bar graph

Question 19

What is the name for the total number of data points?

Accepted Answer

Frequency

Answer

Mean

Answer

Range

Answer

Mode

Question 20

Which step is NOT part of data interpretation?

Accepted Answer

Gathering data

Answer

Organizing data

Answer

Analyzing data

Answer

Making conclusions

Question 21

Which chart type shows information using bars of different heights?

Accepted Answer

Bar chart

Answer

Pie chart

Answer

Line graph

Answer

Venn diagram

Question 22

The following tally chart shows the number of pets each student has:

1 //
2 //
3 //
4 //
5 //

How many students have 2 pets?

Accepted Answer

2

Answer

3

Answer

5

Answer

Unknown

Question 23

What is the purpose of a key in a data interpretation chart?

Accepted Answer

To explain the meaning of symbols or colors.

Answer

To show the total number of data points.

Answer

To indicate the measurement units.

Answer

To compare different data sets

Question 24

Which type of chart makes it easiest to compare different data values?

Accepted Answer

Bar chart

Answer

Tally chart

Answer

Pictogram

Question 25

In a tally chart, each group of five lines is called a:

Accepted Answer

Bundle

Answer

Cross

Answer

Set

Question 26

Which of these is NOT a way to represent data in a pictogram?

Accepted Answer

Using numbers

Answer

Using images

Answer

Using symbols

Question 27

Which of these graphs shows data that is getting bigger over time?

Accepted Answer

A line graph that goes up

Answer

A line graph that goes down

Answer

A circle graph

Question 28

In a survey, 20 people said they liked apples, 15 said they liked oranges, and 10 said they liked bananas. Which fruit was the most popular?

Accepted Answer

Apples

Answer

Oranges

Answer

Bananas

Question 29

A bar chart shows the number of children in each class in a school. The bar for Class 3 is the tallest. What does this mean?

Accepted Answer

Class 3 has the most children.

Answer

Class 3 has the fewest children.

Answer

Class 3 is the smallest class.

Question 30

Which of the following is NOT a way to represent data?

Accepted Answer

Stories

Answer

Graphs

Answer

Tables

Answer

Charts

Question 31

Which of the following is the best title for the following data: The number of students in Year 3

Accepted Answer

Number of Year 3 Students

Answer

Data about Year 3

Answer

Students in Year 3

Answer

Year 3 Data

Question 32

Which of the following is an example of a numerical data?

Accepted Answer

Number of goals scored

Answer

Eye colour

Answer

Favourite subject

Answer

Type of pet

Question 33

On a bar chart, what does the vertical axis (y-axis) show?

Accepted Answer

The number of times each category occurs

Answer

The categories being compared

Answer

The total number of data points

Answer

The average value of the data points

Question 34

In a pictogram, what is used to represent a specific number of items?

Accepted Answer

A small picture or symbol

Answer

A number

Answer

A letter

Answer

A colour

Question 35

Before making a chart, what should you do with the data?

Accepted Answer

Organise it into groups

Answer

Add it all up

Answer

Draw a picture

Answer

Throw it away

Question 36

In a bar chart, which bar is the shortest?

Accepted Answer

The bar with the lowest number of items

Answer

The bar with the highest number of items

Answer

The bar in the middle

Answer

All the bars are the same length

Question 37

Which of these is NOT a way to show data?

Accepted Answer

Song

Answer

Tally chart

Answer

Bar chart

Answer

Pictogram

Question 38

A survey asked children what their favorite fruit is. The results are in this tally chart: 
Apples: ||||  || 
Bananas: || 
Oranges: ||||. Which fruit was the most popular?

Accepted Answer

Apples

Answer

Bananas

Answer

Oranges

Answer

All fruits were equally popular

Question 39

Which of these statements is true about the data in the bar chart below?

```
Boys:   ||||||
Girls:  ||||
```

Accepted Answer

There are more boys than girls in the class.

Answer

There are more girls than boys in the class.

Answer

There are an equal number of boys and girls in the class.

Answer

The data is not clear enough to tell.

Question 40

What is the most frequent number in the data set: 5, 7, 5, 9, 5, 11, 5?

Accepted Answer

5

Answer

7

Answer

9

Answer

11

Question 41

What does the mode of a data set represent?

Accepted Answer

The most frequently occurring value in the data set

Answer

The highest value in the data set

Answer

The lowest value in the data set

Answer

The average value of the data set

Question 42

Which bar chart displays the heights of various plants?

Accepted Answer

The bar chart with labeled axes showing Plant Names on the horizontal axis and Height in centimeters on the vertical axis.

Answer

A bar chart with only the vertical axis labeled.

Answer

A bar chart without any labels.

Question 43

Which pictogram shows the number of toys in each box accurately?

Accepted Answer

The pictogram where each symbol represents a specific number of toys.

Answer

A pictogram with symbols that are not uniform in size.

Answer

A pictogram without a key.

Question 44

Which graph shows a fall in temperature over time?

Accepted Answer

A line graph with a downward sloping line.

Answer

A line graph with an upward sloping line.

Answer

A line graph with a horizontal line.

Answer

A bar chart.

Question 45

How many votes were cast for the strawberry?

Accepted Answer

4

Answer

2

Answer

6

Question 46

Which class has the most students?

Accepted Answer

Class 3B

Answer

Class 3D

Answer

Class 3A

Answer

Class 3C

Question 47

Which type of graph shows the number of votes received by each candidate?

Accepted Answer

Bar chart

Answer

Pie chart

Answer

Line graph

Answer

Scatter plot

Question 48

Which graph shows how data changes over time?

Accepted Answer

Line graph

Answer

Scatter plot

Answer

Bar chart

Answer

Pictogram

Question 49

Which graph shows the relationship between two variables?

Accepted Answer

Scatter plot

Answer

Pictogram

Answer

Bar chart

Answer

Line graph