Statistics

Carroll diagrams & tally charts

Name: ______________________________Date: ______________Score: ______ / 20

1.
In a tally chart, the marks are grouped in...
1. Atwos
2. Bfives
3. Ctens
2.
When you reach 5 in a tally, what do you do with the fifth mark?
1. Across it through the first four
2. Bwrite it far to the side
3. Crub out the first four
3.
On the snack chart, fruit has 14 and crisps has 4. How many fewer crisps than fruit are there?
4.
Snacks: fruit 14, cake 6, crisps 4, chocolate 8. Which snack is the least common?
1. Acrisps
2. Bcake
3. Cfruit
5.
Sorting shapes into 'Triangles' and 'Not triangles' is an example of a...
1. Atally chart
2. Bnumber line
3. CCarroll diagram
6.
In a tally chart, one mark stands for one object.
True False
7.
In a Carroll diagram with boxes 'Even' and 'Not even', where does the number 7 go?
1. AEven
2. BNot even
8.
A tally chart shows 5 cars, 2 trucks and 3 vans. How many vehicles are there altogether?
9.
Put these snack counts in order from the least to the most.
Write the order (least first) in the boxes:
- ?14
- ?4
- ?8
10.
8 girls own a cat and 5 boys own a cat. How many children own a cat?
11.
Grouping tally marks in fives makes it easier to count up a tally chart.
True False
12.
34 cars and 16 people passed the school. How many more cars than people passed?
1. A14
2. B18
3. C20
13.
How do you show the number 5 in a tally?
1. A4 marks with a 5th crossed through them
2. B5 separate marks with none crossed
14.
A tally shows 6 groups of 5 and 0 more marks. What is the total?
15.
A tally shows 8 groups of 5 and 0 more marks. What is the total?
16.
A tally shows 1 group of 5 and 4 more marks. What is the total?
17.
A survey recorded these counts: 6, 11, 3, 4. How many were counted in total?
18.
A tally shows 5 groups of 5 and 4 more marks. What is the total?
19.
A tally shows 1 group of 5 and 1 more mark. What is the total?
20.
A tally shows 3 groups of 5 and 2 more marks. What is the total?

Answer key

Statistics — Carroll diagrams & tally charts

1.B. fives
2.A. cross it through the first four
3.10
4.A. crisps
5.C. Carroll diagram
6.True
7.B. Not even
8.10
9.4, 8, 14
10.13
11.True
12.B. 18
13.A. 4 marks with a 5th crossed through them
14.30
15.40
16.9
17.24
18.29
19.6
20.17