Question 1
Draw lines to sort the animals into the correct boxes in the Carroll diagram.
Unit 4: Statistics
Question 2
2 animals are in the wrong place in the Carroll diagram. Draw a ring around them.
Draw an animal of your own in each section.
Draw an animal of your own in each section.
Question 3
Use tally marks to record how many vehicles there are in this picture.
| Vehicle | Tally |
|:-|:-|
| Cars | |
| Trucks | |
| Vans | |
| Buses | |
| Bikes | |
How many vehicles are there altogether? Show it using tally marks.
| Vehicle | Tally |
|:-|:-|
| Cars | |
| Trucks | |
| Vans | |
| Buses | |
| Bikes | |
How many vehicles are there altogether? Show it using tally marks.
Question 4
A class made a tally chart of the vehicles and people they saw passing the school in the morning.
How many **people** passed the school?
How many **people** passed the school?
Question 5
A class made a tally chart of the vehicles and people they saw passing the school in the morning.
How many **cars** passed the school?
How many **cars** passed the school?
Question 6
A class made a tally chart of the vehicles and people they saw passing the school in the morning.
How many **vehicles** passed the school? Show the total number of vehicles that passed as tally marks.
How many **vehicles** passed the school? Show the total number of vehicles that passed as tally marks.
Question 7
A class made a tally chart of the vehicles and people they saw passing the school in the morning.
What if there are double the number of buses and cars? Calculate the total of them. Show it as tally marks.
What if there are double the number of buses and cars? Calculate the total of them. Show it as tally marks.
Question 8
The teacher of a class looked at the snacks her learners brought to school. She made a tally chart of what she saw. Use the tally chart to answer these questions.
How many had fruit?
How many had fruit?
Question 9
The teacher of a class looked at the snacks her learners brought to school. She made a tally chart of what she saw. Use the tally chart to answer these questions.
How many had cake?
How many had cake?
Question 10
The teacher of a class looked at the snacks her learners brought to school. She made a tally chart of what she saw. Use the tally chart to answer these questions.
How many had crisps?
How many had crisps?
Question 11
The teacher of a class looked at the snacks her learners brought to school. She made a tally chart of what she saw. Use the tally chart to answer these questions.
How many had chocolate?
How many had chocolate?
Question 12
The teacher of a class looked at the snacks her learners brought to school. She made a tally chart of what she saw. Use the tally chart to answer these questions.
Which snack is most common?
Which snack is most common?
Question 13
The teacher of a class looked at the snacks her learners brought to school. She made a tally chart of what she saw. Use the tally chart to answer these questions.
Which snack is the least common?
Which snack is the least common?
Question 14
The teacher of a class looked at the snacks her learners brought to school. She made a tally chart of what she saw. Use the tally chart to answer these questions.
How many fewer learners have crisps than fruit?
How many fewer learners have crisps than fruit?
Question 15
The teacher of a class looked at the snacks her learners brought to school. She made a tally chart of what she saw. Use the tally chart to answer these questions.
How many more learners have chocolate than cake?
How many more learners have chocolate than cake?
Question 16
Here is a Carroll diagram. Write the numbers in their correct places on the diagram.
| More than 10 | Not more than 10 |
|:-:|:-:|
| | |
14 3 18 7 2 5 13 20 17 8
4 19 6 11 1 15 12 9 16
| More than 10 | Not more than 10 |
|:-:|:-:|
| | |
14 3 18 7 2 5 13 20 17 8
4 19 6 11 1 15 12 9 16
Question 17
Choose ten 2-digit numbers less than 50. Write them in the boxes.
Sort your numbers into the Carroll diagram.
Sort your numbers into the Carroll diagram.
Question 18
Arun did a survey to see how many of his friends could swim and ride a bike. He showed the results in a Carroll diagram.
Use the diagram to answer this question.
\_\_\_\_ children can swim.
Use the diagram to answer this question.
\_\_\_\_ children can swim.
Question 19
Arun did a survey to see how many of his friends could swim and ride a bike. He showed the results in a Carroll diagram.
Use the diagram to answer this question.
\_\_\_\_ children cannot ride a bike.
Use the diagram to answer this question.
\_\_\_\_ children cannot ride a bike.
Question 20
Arun did a survey to see how many of his friends could swim and ride a bike. He showed the results in a Carroll diagram.
Use the diagram to answer this question.
\_\_\_\_ children cannot swim and cannot ride a bike.
Use the diagram to answer this question.
\_\_\_\_ children cannot swim and cannot ride a bike.
